American Medical Informatics Association Annual Symposium

(AMIA 2012)

Chicago, Illinois, USA

3-7 November 2012

Volume 1 of 3

ISBN: 978-1-62748-473-2 Printed from e-media with permission by:

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Curran Associates, Inc. 57 Morehouse Lane Red Hook, NY 12571 USA Phone: 845-758-0400 Fax: 845-758-2634 Email: [email protected] Web: www.proceedings.com TABLE OF CONTENTS

Volume 1

THE PRACTICE OF CLINICAL DECISION SUPPORT: APPLYING STANDARDS AND TECHNOLOGY TO DELIVER KNOWLEDGE-DRIVEN INTERVENTIONS ...... 1 Robert Jenders, Guilherme Del Fiol, Kensaku Kawamoto

THE LIFE CYCLE OF CLINICAL DECISION SUPPORT(CDS): CDS THEORY AND PRACTICE FROM REQUEST TO MAINTENANCE ...... 3 Joseph Kannry, David Bates, Tonya Hongsermeier, Michael Krall, Thomas Yackel

ELECTRONIC TOOLS FOR COGNITIVE SUPPORT DURING RESIDENT HANDOFFS: STATE OF THE PRACTICE AND FUTURE DIRECTIONS ...... 5 Karen Dunn Lopez, Vineet Arora, Andrew Johnson, Andrew Boyd, Gail Keenan, Diana Wilkie

MANAGING THE FLOOD OF CODES: MAINTAINING PATIENT PROBLEM LISTS IN THE ERA OF MEANINGFUL USE AND ICD10 ...... 8 Samuel Rosenbloom, Edward Shultz, Adam Wright

SAFER ELECTRONIC HEALTH RECORDS: USING THE SCIENCE OF INFORMATICS TO DEVELOP SAFETY ASSESSMENT GUIDES ...... 11 Dean Sittig, Joan Ash, Adam Wright, Hardeep Singh

THE SCIENCE BEHIND HEALTH INFORMATION TECHNOLOGY IMPLEMENTATION: UNDERSTANDING FAILURES AND BUILDING ON SUCCESSES...... 14 Kim Unertl, Laurie Novak, Cindy Gadd, Nancy Lorenzi

ENSURING PATIENT SAFETY IN CARE TRANSITIONS: AN EMPIRICAL EVALUATION OF A HANDOFF INTERVENTION TOOL ...... 17 Joanna Abraham, Thomas Kannampallil, Bela Patel, Khalid Almoosa, Vimla Patel

DATA ANALYSIS: EVALUATION OF NANOSCALE CONTRAST AGENT ENHANCED CT SCAN TO DIFFERENTIATE BETWEEN BENIGN AND MALIGNANT LUNG CANCER IN MOUSE MODEL...... 27 Robert Bell, Deevakar Rogith, Craig Johnson, Cristian Badea, Khannan Athreya, Gabriela Espinosa, Darin Clark, David Kirsch, Ananth Annapragada, Ketankumar Ghaghada

A SEMI-AUTOMATED AUTOMATED CLASSIFICATION OF PULMONARY HYPERTENSION BASED ON FEATURES OF COMPUTED TOMOGRAPHY PULMONARY ANGIOGRAPHY IMAGES ...... 36 Holly Berty, Marc Simon, Brian Chapman

EVALUATING SEMANTIC RELATEDNESS AND SIMILARITY MEASURES WITH STANDARDIZED MEDDRA QUERIES ...... 43 Robert Bill, Ying Liu, Bridget McInnes, Genevieve Melton, Ted Pedersen, Serguei Pakhomov

TOWARD A VIRTUAL LIFETIME ELECTRONIC RECORD: THE DEPARTMENT OF VETERANS AFFAIRS EXPERIENCE WITH THE NATIONWIDE HEALTH INFORMATION NETWORK ...... 51 Omar Bouhaddou, Jamie Bennett, Jennifer Teal, Margaret Pugh, Melissa Sands, Frank Fontaine, Marie Swall, Sanjay Dhar, Anthony Mallia, Brian Morgan, Timothy Cromwell

LEXICAL CONCEPT DISTRIBUTION REFLECTS CLINICAL PRACTICE...... 61 Eugene Breydo, Maria Shubina, James Shalaby, Jonathan Einbinder, Alexander Turchin

APPLYING AN ORGANIZATIONAL FRAMEWORK FOR HEALTH INFORMATION TECHNOLOGY TO ALERTS ...... 67 Colene Byrne, Eric Pan, Cynthia Russell, Scott Finley, Helga Rippen

PUSH AND PULL: PHYSICIAN USAGE OF AND SATISFACTION WITH HEALTH INFORMATION EXCHANGE ...... 77 Thomas Campion, Jessica Ancker, Alison Edwards, Vaishali Patel, Rainu Kaushal

CHARACTERIZING THE USE AND CONTENTS OF FREE-TEXT FAMILY HISTORY COMMENTS IN THE ELECTRONIC HEALTH RECORD ...... 85 Elizabeth Chen, Genevieve Melton, Timothy Burdick, Paul Rosenau, Indra Sarkar

AUDITING MEDICAL RECORDS ACCESSES VIA HEALTHCARE INTERACTION NETWORKS...... 93 You Chen, Steve Nyemba, Bradley Malin

LEVERAGING DERIVED DATA ELEMENTS IN DATA ANALYTIC MODELS FOR UNDERSTANDING AND PREDICTING HOSPITAL READMISSIONS...... 103 Sharath Cholleti, Andrew Post, Jingjing Gao, Xia Lin, William Bornstein, Dedra Cantrell, Joel Saltz

MEETING THE ELECTRONIC HEALTH RECORD “MEANINGFUL USE” CRITERION FOR THE HL7 INFOBUTTON STANDARD USING OPENINFOBUTTON AND THE LIBRARIAN INFOBUTTON TAILORING ENVIRONMENT (LITE) ...... 112 James Cimino, Xia Jing, Guilherme Del Fiol

SYNTACTIC DEPENDENCY PARSERS FOR BIOMEDICAL-NLP ...... 121 Raphael Cohen, Michael Elhadad

A MULTI-PERSPECTIVE ANALYSIS OF LESSONS LEARNED FROM BUILDING AN INTEGRATED CARE COORDINATION INFORMATION SYSTEM (ICCIS) ...... 129 Jordan Dale, Nima Behkami, David Dorr, Gwenivere Olsen

ADVANCED PROFICIENCY EHR TRAINING: EFFECT ON PHYSICIANS’ EHR EFFICIENCY, EHR SATISFACTION AND JOB SATISFACTION ...... 136 M. Tariq Dastagir, Homer Chin, Michael McNamara, Kathy Potrej, Sarah Battaglini, Lauren Alstot

BUILDING GOLD STANDARD CORPORA FOR MEDICAL NATURAL LANGUAGE PROCESSING TASKS ...... 144 Louise Deleger, Qi Li, Todd Lingren, Megan Kaiser, Katalin Molnar, Laura Stoutenborough, Michal Kouril, Keith Marsolo, Imre Solti

OPTIMIZING PERIOPERATIVE DECISION MAKING: IMPROVED INFORMATION FOR CLINICAL WORKFLOW PLANNING ...... 154 Bradley Doebbeling, Matthew Burton, Spencer Miller, Donald Miller, Larry Baxter, Jorge Alvarez, Joseph Pekny

TESTING THE CALIBRATION OF CLASSIFICATION MODELS FROM FIRST PRINCIPLES ...... 164 Stephan Dreiseitl, Melanie Osl

A CASE CONTROL STUDY TO IMPROVE ACCURACY OF AN ELECTRONIC FALL PREVENTION TOOLKIT ...... 170 Patricia Dykes, I-Ching Hou, Jane Soukup, Frank Chang, Stuart Lipsitz

BARRIERS TO RETRIEVING PATIENT INFORMATION FROM ELECTRONIC HEALTH RECORD DATA: FAILURE ANALYSIS FROM THE TREC MEDICAL RECORDS TRACK...... 180 Tracy Edinger, Aaron Cohen, Steven Bedrick, Kyle Ambert, William Hersh

CLINICAL USE OF AN ENTERPRISE DATA WAREHOUSE...... 189 R. Scott Evans, James Lloyd, Lee Pierce

GENERALIZABILITY AND COMPARISON OF AUTOMATIC CLINICAL TEXT DE-IDENTIFICATION METHODS AND RESOURCES ...... 199 Oscar Ferrandez, Brett South, Shuying Shen, Jeff Friedlin, Matthew Samore, Stephane Meystre

OPTIMIZATION OF AN EHR MOBILE APPLICATION USING THE UFURT CONCEPTUAL FRAMEWORK ...... 209 Fred Ferreira, Paul Loubser, John Chapman, Muhammad Amith, Kaafoe Zoker

SYNERGISM BETWEEN THE MAPPING PROJECTS FROM SNOMED CT TO ICD-10 AND ICD-10-CM...... 218 Kin Wah Fung, Junchuan Xu

IMPACT OF SELECTIVE MAPPING STRATEGIES ON AUTOMATED LABORATORY RESULT NOTIFICATION TO PUBLIC HEALTH AUTHORITIES...... 228 Roland Gamache, Shaun Grannis, Brian Dixon, Daniel Vreeman

NEW ABSTRACTION NETWORKS AND A NEW VISUALIZATION TOOL IN SUPPORT OF AUDITING THE SNOMED CT CONTENT...... 237 James Geller, Christopher Ochs, Yehoshua Perl, Junchuan Xu

THE CELLULAR GENERATION AND A NEW RISK ENVIRONMENT: IMPLICATIONS FOR TEXTING- BASED SEXUAL HEALTH PROMOTION INTERVENTIONS AMONG MINORITY YOUNG MEN WHO HAVE SEX WITH MEN ...... 247 Sheba George, Robert Phillips, Bryce McDavitt, Wallis Adams, Matt Mutchler

AUTOMATIC ANNOTATION OF RADIOLOGICAL OBSERVATIONS IN LIVER CT IMAGES ...... 257 Francisco Gimenez, Jiajing Xu, Yi Liu, Tiffany Ting Liu, Christopher Beaulieu, Daniel Rubin, Sandy Napel

ICDA: A PLATFORM FOR INTELLIGENT CARE DELIVERY ANALYTICS ...... 264 David Gotz, Harry Stavropoulos, Jimeng Sun, Fei Wang

INTERACTIVE INTERVENTION ANALYSIS...... 274 David Gotz, Krist Wongsuphasawat

FEDERATING CLINICAL DATA FROM SIX PEDIATRIC HOSPITALS: PROCESS AND INITIAL RESULTS FOR MICROBIOLOGY FROM THE PHIS+ CONSORTIUM ...... 281 Ramkiran Gouripeddi, Phillip Warner, Peter Mo, Scott Narus, James Levin, Ron Keren, Rajendu Srivastava, Samir Shah, Joyce Mitchell, David De Regt, Eric Kirkendall, Kent Korgenski, Michelle Precourt, Jonathan Bickel, Richard Stepanek

ONTOLOGICAL APPROACH FOR SAFE AND EFFECTIVE POLYPHARMACY PRESCRIPTION ...... 291 Adela Grando, Susan Farrish, Cynthia Boyd, Aziz Boxwala

ACTIVE LEARNING-BASED CORPUS ANNOTATION— THE PATHOJEN EXPERIENCE...... 301 Udo Hahn, Elena Beisswanger, Ekaterina Buyko, Erik Faessler

SPATIAL ANALYSIS IN SUPPORT OF COMMUNITY HEALTH INTERVENTION STRATEGIES ...... 311 Eric Hall, Andrew South, David Jones, Jareen Meinzen-Derr, Shuyon Huo, Lin Liu, James Greenberg

HEDGING THEIR METS: THE USE OF UNCERTAINTY TERMS IN CLINICAL DOCUMENTS AND ITS POTENTIAL IMPLICATIONS WHEN SHARING THE DOCUMENTS WITH PATIENTS...... 321 David Hanauer, Yang Liu, Qiaozhu Mei, Frank Manion, Ulysses Balis, Kai Zheng

STANDARDIZED MAPPING OF NURSING ASSESSMENTS ACROSS 59 U.S. MILITARY TREATMENT FACILITIES ...... 331 Tiffany Harman, Rachael Seeley, Ivete Oliveira, Amy Sheide, Tosh Kartchner, Dean Woolstenhulme, Patricia Wilson, L. M. Lau, Susan Matney

TIMELINESS AND DATA ELEMENT COMPLETENESS OF IMMUNIZATION DATA IN WASHINGTON STATE IN 2010: A COMPARISON OF DATA TRANSFER METHODS...... 340 Rebecca Hills, Debra Revere, Rita Altamore, Neil Abernethy, William Lober

AUTOMATED EXTRACTION OF REPORTED STATISTICAL ANALYSES: TOWARDS A LOGICAL REPRESENTATION OF CLINICAL TRIAL LITERATURE...... 350 William Hsu, William Speier, Ricky Taira

A HEALTHCARE UTILIZATION ANALYSIS FRAMEWORK FOR HOT SPOTTING AND CONTEXTUAL ANOMALY DETECTION...... 360 Jianying Hu, Fei Wang, Jimeng Sun, Robert Sorrentino, Shahram Ebadollahi

ANOMALY DETECTION IN CLINICAL PROCESSES...... 370 Zhengxing Huang, Xudong Lu, Huilong Duan

AN EHR PROTOTYPE USING STRUCTURED ISO/EN 13606 DOCUMENTS TO RESPOND TO IDENTIFIED CLINICAL INFORMATION NEEDS OF DIABETES SPECIALISTS: A CONTROLLED STUDY ON FEASIBILITY AND IMPACT ...... 380 Gudrun Huebner-Bloder, Georg Duftschmid, Michael Kohler, Christoph Rinner, Samrend Saboor, Elske Ammenwerth

EVOLUTION IN CLINICAL KNOWLEDGE MANAGEMENT STRATEGY AT INTERMOUNTAIN HEALTHCARE...... 390 Nathan Hulse, Joel Galland, Emerson Borsato

PRECISION AND NEGATIVE PREDICTIVE VALUE OF LINKS BETWEEN CLINICALTRIALS.GOV AND PUBMED...... 400 Vojtech Huser, James Cimino

EXTRACTING SEMANTIC LEXICONS FROM DISCHARGE SUMMARIES USING MACHINE LEARNING AND THE C-VALUE METHOD ...... 409 Min Jiang, Joshua Denny, Buzhou Tang, Hongxin Cao, Hua Xu

DESIGNING AND EVALUATING A CLUSTERING SYSTEM FOR ORGANIZING AND INTEGRATING PATIENT DRUG OUTCOMES IN PERSONAL HEALTH MESSAGES ...... 417 Yunliang Jiang, Qingzi Liao, Qian Cheng, Richard Berlin, Bruce Schatz

A USABILITY PROBLEM: CONVEYING HEALTH RISKS TO CONSUMERS ON THE INTERNET ...... 427 Constance Johnson, Ryan Shaw

LEARNING TO PREDICT POST-HOSPITALIZATION VTE RISK FROM EHR DATA ...... 436 Emily Kawaler, Alexander Cobian, Peggy Peissig, Deanna Cross, Steven Yale, Mark Craven

CLINICAL INFORMATION SYSTEM SERVICES AND CAPABILITIES DESIRED FOR SCALABLE, STANDARDS-BASED, SERVICE-ORIENTED DECISION SUPPORT: CONSENSUS ASSESSMENT OF THE HEALTH LEVEL 7 CLINICAL DECISION SUPPORT WORK GROUP ...... 446 Kensaku Kawamoto, Jason Jacobs, Brandon Welch, Vojtech Huser, Marilyn Paterno, Guilherme Del Fiol, David Shields, Howard Strasberg, Peter Haug, Zhijing Liu, Robert Jenders, David Rowed, Daryl Chertcoff, Karsten Fehre, Klaus-Peter Adlassnig, Arthur Curtis

IMPROVING PREDICTION OF SURGERY DURATION USING OPERATIONAL AND TEMPORAL FACTORS ...... 456 Enis Kayis, Haiyan Wang, Meghna Patel, Tere Gonzalez, Shelen Jain, R J Ramamurthi, Cipriano Santos, Sharad Singhal, Jaap Suermondt, Karl Sylvester

METONYMIES IN MEDICAL TERMINOLOGIES. A SNOMED CT CASE STUDY...... 463 Markus Kreuzthaler, Stefan Schulz

FINDING AND ACCESSING DIAGRAMS IN BIOMEDICAL PUBLICATIONS...... 468 Tobias Kuhn, Thaibinh Luong, Michael Krauthammer

PROBABILISTIC CAUSAL MODELS OF MULTIMORBIDITY CONCEPTS...... 475 Martijn Lappenschaar, Arjen Hommersom, Peter Lucas

FACEREVIEW: SUPPORTING INTERACTIVE EXPLORATION OF LINKED HETEROGENEOUS DATASETS FOR UNILATERAL CLEFT LIP AND PALATE ...... 485 Sungwon Lee, Jinwook Seo, Boeun Kim, Bongshin Lee, Bohyoung Kim, Bohyung Han, Nina Anderson, Richard Bruun, Stephen Shusterman

A CLINICAL DECISION TOOL FOR PREDICTING PATIENT CARE CHARACTERISTICS: PATIENTS RETURNING WITHIN 72 HOURS IN THE EMERGENCY DEPARTMENT...... 495 Eva Lee, Fan Yuan, Daniel Hirsh, Michael Mallory, Harold Simon

RISK STRATIFICATION OF ICU PATIENTS USING TOPIC MODELS INFERRED FROM UNSTRUCTURED PROGRESS NOTES ...... 505 Li-Wei Lehman, Mohammed Saeed, William Long, Joon Lee, Roger Mark

EXCEPTIONS HANDLING WITHIN GLARE CLINICAL GUIDELINE FRAMEWORK ...... 512 Giorgio Leonardi, Alessio Bottrighi, Gabriele Galliani, Paolo Terenziani, Antonio Messina, Francesco Della Corte

IMPROVING PERCEIVED AND ACTUAL TEXT DIFFICULTY FOR HEALTH INFORMATION CONSUMERS USING SEMI-AUTOMATED METHODS...... 522 Gondy Leroy, James Endicott, Obay Mouradi, David Kauchak, Melissa Just

MODELING AND EXECUTING ELECTRONIC HEALTH RECORDS DRIVEN PHENOTYPING ALGORITHMS USING THE NQF QUALITY DATA MODEL AND JBOSS® DROOLS ENGINE ...... 532 Dingcheng Li, Sahana Murthy, Davide Sottara, Christopher Chute, Stanley Huff, Jyotishman Pathak, Cory Endle, Dale Suesse, Craig Stancle

EXTRACTING TEMPORAL INFORMATION FROM ELECTRONIC PATIENT RECORDS ...... 542 Min Li, Jon Patrick

CLINDATA EXPRESS – A METADATA DRIVEN CLINICAL RESEARCH DATA MANAGEMENT SYSTEM FOR SECONDARY USE OF CLINICAL DATA ...... 552 Zuofeng Li, Jiangran Wen, Xiaoyan Zhang, Chunxiao Wu, Zuogao Li, Lei Liu

MEDTXTING: LEARNING BASED AND KNOWLEDGE RICH SMS-STYLE MEDICAL TEXT CONTRACTION...... 558 Feifan Liu, Soheil Moosavinasab, Thomas Houston, Hong Yu

TOWARDS A SEMANTIC LEXICON FOR CLINICAL NATURAL LANGUAGE PROCESSING...... 568 Hongfang Liu, Stephen Wu, Dingcheng Li, Siddhartha Jonnalagadda, Sunghwan Sohn, Kavishwar Wagholikar, Peter Haug, Stanley Huff, Christopher Chute

A STUDY OF TRANSPORTABILITY OF AN EXISTING SMOKING STATUS DETECTION MODULE ACROSS INSTITUTIONS...... 577 Mei Liu, Anushi Shah, Min Jiang, Neeraja Peterson, Qi Dai, Melinda Aldrich, Qingxia Chen, Erica Bowton, Hongfang Liu, Joshua Denny, Hua Xu

USING SEMREP TO LABEL SEMANTIC RELATIONS EXTRACTED FROM CLINICAL TEXT...... 587 Ying Liu, Robert Bill, Marcelo Fiszman, Thomas Rindflesh, Ted Pedersen, Genevieve Melton, Serguei Pakhomov

TIME CAPTURE TOOL (TIMECAT): DEVELOPMENT OF A COMPREHENSIVE APPLICATION TO SUPPORT DATA CAPTURE FOR TIME MOTION STUDIES...... 596 Marcelo Lopetegui, Po-Yin Yen, Albert Lai, Peter Embi, Philip Payne

TYPE 2 DIABETES RISK FORECASTING FROM EMR DATA USING MACHINE LEARNING...... 606 Subramani Mani, Yukun Chen, Tom Elasy, Warren Clayton, Joshua Denny

THE IMPLEMENTATION AND ACCEPTABILITY OF AN HPV VACCINATION DECISION SUPPORT SYSTEM DIRECTED AT BOTH CLINICIANS AND FAMILIES ...... 616 Stephanie Mayne, Dean Karavite, Robert Grundmeier, Russell Localio, Kristen Feemster, Elena Debartolo, Cayce Hughes, Alexander Fiks

SOCIAL AND BEHAVIORAL HISTORY INFORMATION IN PUBLIC HEALTH DATASETS ...... 625 Genevieve Melton, Sharad Manaktala, Indra Sarkar, Elizabeth Chen

EVENT DETECTION: A CLINICAL NOTIFICATION SERVICE ON A HEALTH INFORMATION EXCHANGE PLATFORM...... 635 Thomas Moore, Jason Shapiro, Luke Doles, Neil Calman, Eli Camhi, Thomas Check, Arit Onyile, Gilad Kuperman

APPLICATIONS OF ONTOLOGY DESIGN PATTERNS IN BIOMEDICAL ONTOLOGIES...... 643 Jonathan Mortensen, Matthew Horridge, Mark Musen, Natalya Noy

EARLY DETECTION OF SEPSIS IN THE EMERGENCY DEPARTMENT USING DYNAMIC BAYESIAN NETWORKS...... 653 Senthil Nachimuthu, Peter Haug

DEVELOPMENT OF A NOVEL TOOL FOR ENGAGING CHILDREN AND PARENTS IN ASTHMA SELF- MANAGEMENT...... 663 Flory Nkoy, Bryan Stone, Bernhard Fassl, Karmella Koopmeiners, Sarah Halbern, Eun Hea Kim, Justin Poll, Joseph Hales, Dillon Lee, Christopher Maloney

Volume 2

FINDING HIDDEN SOURCES OF NEW WORK FROM BCMA IMPLEMENTATION: THE VALUE OF AN ORGANIZATIONAL ROUTINES PERSPECTIVE...... 673 Laurie Novak

DERIVING AN ABSTRACTION NETWORK TO SUPPORT QUALITY ASSURANCE IN OCRE ...... 681 Christopher Ochs, Ankur Agrawal, Yehoshua Perl, Michael Halper, Samson Tu, Simona Carini, Ida Sim, Natalya Noy, Mark Musen, James Geller

USING A SERVICE ORIENTED ARCHITECTURE APPROACH TO CLINICAL DECISION SUPPORT: PERFORMANCE RESULTS FROM TWO CDS CONSORTIUM DEMONSTRATIONS...... 690 Marilyn Paterno, Howard Goldberg, Linas Simonaitis, Brian Dixon, Adam Wright, Beatriz Rocha, Harley Ramelson, Blackford Middleton

MINING THE HUMAN PHENOME USING SEMANTIC WEB TECHNOLOGIES: A CASE STUDY FOR TYPE 2 DIABETES ...... 699 Jyotishman Pathak, Richard Kiefer, Suzette Bielinski, Christopher Chute

WILL FAMILY HEALTH HISTORY TOOLS WORK FOR COMPLEX FAMILIES? SCENARIO-BASED TESTING OF A WEB-BASED CONSUMER APPLICATION...... 709 Jane Peace, William Bisanar, Nathan Licht

MATRIXFLOW: TEMPORAL NETWORK VISUAL ANALYTICS TO TRACK SYMPTOM EVOLUTION DURING DISEASE PROGRESSION ...... 716 Adam Perer, Jimeng Sun

UTILITY OF A CLINICAL SUPPORT TOOL FOR OUTPATIENT EVALUATION OF PEDIATRIC CHEST PAIN...... 726 Thomas Perry, Hongyuan Zha, Matthew Oster, Patricio Frias, Mark Braunstein

TESTING THE PROSPECTIVE EVALUATION OF A NEW HEALTHCARE SYSTEM ...... 734 Birgit Planitz, Penelope Sanderson, Clinton Freeman, Tania Xiao, Adi Botea, Cristina Beltran Orihuela

STUDY OF THE FACTORS THAT PROMOTED THE IMPLEMENTATION OF ELECTRONIC MEDICAL RECORD ON IPADS AT TWO EMERGENCY DEPARTMENTS ...... 744 Akhil Rao, Terrence Adam, Raymond Gensinger, Bonnie Westra

WHO SAID IT? ESTABLISHING PROFESSIONAL ATTRIBUTION AMONG AUTHORS OF VETERANS’ ELECTRONIC HEALTH RECORDS ...... 753 Ruth Reeves, Fern Fitzhenry, Steven Brown, Kristen Kotter, Glenn Gobbel, Diane Montella, Harvey Murff, Theodore Speroff, Michael Matheny

A NEW MODEL FOR COLLABORATION: BUILDING CDA DOCUMENTS IN MDHT...... 763 Sondra Renly, Rita Altamore, Sarah Quaynor, Lisa Nelson, Kendall Patterson, John Timm, Anna Orlova, Lori Reed-Fourquet

BRIDGING INFORMATICS AND IMPLEMENTATION SCIENCE: EVALUATING A FRAMEWORK TO ASSESS ELECTRONIC HEALTH RECORD IMPLEMENTATIONS IN COMMUNITY SETTINGS...... 770 Joshua Richardson, Erika Abramson, Elizabeth Pfoh, Rainu Kaushal

A MACHINE LEARNING APPROACH FOR IDENTIFYING ANATOMICAL LOCATIONS OF ACTIONABLE FINDINGS IN RADIOLOGY REPORTS...... 779 Kirk Roberts, Bryan Rink, Sanda Harabagiu, Richard Scheuermann, Seth Toomay, Travis Browning, Teresa Bosler, Ron Peshock

USING A RESOURCE EFFECT STUDY PRE-PILOT TO INFORM A LARGE RANDOMIZED TRIAL: THE DECIDE2QUIT.ORG WEB-ASSISTED TOBACCO INTERVENTION...... 789 Rajani S. Sadasivam, Jeroan Allison, Midge Ray, Daniel Ford, Thomas Houston

OPIC: ONTOLOGY-DRIVEN PATIENT INFORMATION CAPTURING SYSTEM FOR EPILEPSY ...... 799 Satya Sahoo, Meng Zhao, Lingyun Luo, Alireza Bozorgi, Deepak Gupta, Samden Lhatoo, G.-Q. Zhang

DETERMINING COMPOUND COMORBIDITIES FOR HEART FAILURE FROM HOSPITAL DISCHARGE DATA...... 809 Indra Sarkar, Elizabeth Chen

COMPETING INTERPRETATIONS OF DISORDER CODES IN SNOMED CT AND ICD ...... 819 Stefan Schulz, Alan Rector, Jean Marie Rodrigues, Kent Spackman

PATIENT CLINICAL PROFILES ASSOCIATED WITH PHYSICIAN NON-COMPLIANCE DESPITE THE USE OF A GUIDELINE-BASED DECISION SUPPORT SYSTEM: A CASE STUDY WITH ONCODOC2 USING DATA MINING TECHNIQUES ...... 828 Brigitte Seroussi, Arnaud Soulet, Nizar Messai, Cédric Laouenan, France Mentre, Jacques Bouaud

SURVIVAL PREDICTION AND TREATMENT RECOMMENDATION WITH BAYESIAN TECHNIQUES IN LUNG CANCER ...... 838 Mustafa Sesen, Timor Kadir, Rene Banares-Alcantara, John Fox, Michael Brady

THE RELATIONSHIP BETWEEN STRUCTURAL CHARACTERISTICS OF ELECTRONIC CLINICAL TEXTS AND RATINGS OF DOCUMENT QUALITY ...... 848 Shuying Shen, Brett South, Jorie Butler, Robyn Barrus, Charlene Weir

ONTOLOGY-BASED FEDERATED DATA ACCESS TO HUMAN STUDIES INFORMATION...... 856 Ida Sim, Simona Carini, Samson Tu, Landon Detwiler, James Brinkley, Shamin Mollah, Karl Burke, Harold Lehmann, Swati Chakraborty, Knut Wittkowski, Brad Pollock, Thomas Johnson, Vojtech Huser

TOWARDS THE CREATION OF A VISUAL ONTOLOGY OF BIOMEDICAL IMAGING ENTITIES...... 866 Matthew Simpson, Daekeun You, Md Rahman, Sameer Antani, George Thoma, Dina Demner-Fushman

ELECTRONIC QUALITY MEASUREMENT PREDICTS OUTCOMES IN COMMUNITY ACQUIRED PNEUMONIA ...... 876 Shannon Sims, Jordan Dale, Tricia Johnson, Keri Christensen, Edward Ward

EVALUATION OF AUTOMATED TERM GROUPINGS FOR DETECTING ANAPHYLACTIC SHOCK SIGNALS FOR DRUGS ...... 882 Julien Souvignet, Gunnar Declerck, Beatrice Trombert, Jean Marie Rodrigues, Marie-Christine Jaulent, Cédric Bousquet

SIM•TWENTYFIVE: AN INTERACTIVE VISUALIZATION SYSTEM FOR DATA-DRIVEN DECISION SUPPORT...... 891 Brendan Stubbs, David Kale, Amar Das

COMBINING KNOWLEDGE AND DATA DRIVEN INSIGHTS FOR IDENTIFYING RISK FACTORS USING ELECTRONIC HEALTH RECORDS ...... 901 Jimeng Sun, Jianying Hu, Dijun Luo, Marianthi Markatou, Fei Wang, Shahram Ebadollahi, Zahra Daar, Walter Stewart

AN EVALUATION OF THE NQF QUALITY DATA MODEL FOR REPRESENTING ELECTRONIC HEALTH RECORD DRIVEN PHENOTYPING ALGORITHMS...... 911 William Thompson, Luke Rasmussen, Jennifer Pacheco, Peggy Peissig, Joshua Denny, Abel Kho, Aaron Miller, Jyotishman Pathak

LEARNING MEDICAL DIAGNOSIS MODELS FROM MULTIPLE EXPERTS ...... 921 Hamed Valizadegan, Quang Nguyen, Milos Hauskrecht

READYSTEADY: APP FOR ACCELEROMETER-BASED ACTIVITY MONITORING AND WELLNESS- MOTIVATION FEEDBACK SYSTEM FOR OLDER ADULTS...... 931 Mithra Vankipuram, Siobhan McMahon, Julie Fleury

DETERMINISTIC BINARY VECTORS FOR EFFICIENT AUTOMATED INDEXING OF MEDLINE/PUBMED ABSTRACTS ...... 940 Manuel Wahle, Dominic Widdows, Jorge Herskovic, Elmer Bernstam, Trevor Cohen

USAGE ANALYSIS OF A SHARED CARE PLANNING SYSTEM ...... 950 Jim Warren, Yulong Gu, Gayl Humphrey

APPS TO DISPLAY PATIENT DATA, MAKING SMART AVAILABLE IN THE I2B2 PLATFORM...... 960 Nich Wattanasin, Alyssa Porter, Stella Ubaha, Michael Mendis, Lori Phillips, Joshua Mandel, Rachel Ramoni, Kenneth Mandl, Isaac Kohane, Shawn Murphy

ONCOSHARE: LESSONS LEARNED FROM BUILDING AN INTEGRATED MULTI-INSTITUTIONAL DATABASE FOR COMPARATIVE EFFECTIVENESS RESEARCH ...... 970 Susan Weber, Tina Seto, Cliff Olson, Pragati Kenkare, Allison Kurian, Amar Das

THE ORDERLY AND EFFECTIVE VISIT: IMPACT OF THE ELECTRONIC HEALTH RECORD ON MODES OF COGNITIVE CONTROL...... 979 Charlene Weir, Frank Drews, Molly Leecaster, Robyn Barrus, Jonathan Nebeker

ISSUES IN CREATING AND MAINTAINING VALUE SETS FOR CLINICAL QUALITY MEASURES ...... 988 Rainer Winnenburg, Olivier Bodenreider

A COMPARATIVE STUDY OF CURRENT CLINICAL NATURAL LANGUAGE PROCESSING SYSTEMS ON HANDLING ABBREVIATIONS IN DISCHARGE SUMMARIES ...... 997 Yonghui Wu, Joshua Denny, Samuel Rosenbloom, Randolph Miller, Dario Giuse, Hua Xu

COMBINING CORPUS-DERIVED SENSE PROFILES WITH ESTIMATED FREQUENCY INFORMATION TO DISAMBIGUATE CLINICAL ABBREVIATIONS ...... 1004 Hua Xu, Peter Stetson, Carol Friedman

HANDLING AGE SPECIFICATION IN THE SNOMED CT TO ICD-10-CM CROSS-MAP ...... 1014 Junchuan Xu, Kin Wah Fung

WINDOW CLASSIFICATION OF BRAIN CT IMAGES IN BIOMEDICAL ARTICLES ...... 1023 Zhiyun Xue, Sameer Antani, Rodney Long, Dina Demner-Fushman, George Thoma

AUTOMATIC ADVERSE DRUG EVENTS DETECTION USING LETTERS TO THE EDITOR ...... 1030 Chao Yang, Padmini Srinivasan, Philip Polgreen

TOWARDS MECHANISM CLASSIFIERS: EXPRESSION-ANCHORED GENE ONTOLOGY SIGNATURE PREDICTS CLINICAL OUTCOME IN LUNG ADENOCARCINOMA PATIENTS ...... 1040 Xinan Yang, Haiquan Li, Kelly Regan, Jianrong Li, Yong Huang, Rosie Xing, Yves Lussier

SYNONYM, TOPIC MODEL AND PREDICATE-BASED QUERY EXPANSION FOR RETRIEVING CLINICAL DOCUMENTS...... 1050 Qing T. Zeng, Doug Redd, Thomas Rindflesh, Jonathan Nebeker

AN ANALYSIS OF MULTI-TYPE RELATIONAL INTERACTIONS IN FMA USING GRAPH MOTIFS WITH DISJOINTNESS CONSTRAINTS ...... 1060 G.-Q. Zhang, Lingyun Luo, Chimezie Thomas-Ogbuji, Cliff Joslyn, Jose Leonardo Mejino, Satya Sahoo

EXPLOITING CLASSIFICATION CORRELATIONS FOR THE EXTRACTION OF EVIDENCE-BASED PRACTICE INFORMATION ...... 1070 Jin Zhao, Praveen Bysani, Min-Yen Kan

HOW MANY MEDICATIONS ARE ENTERED THROUGH FREE-TEXT IN EHRS? - A STUDY ON HYPOGLYCEMIC AGENTS ...... 1079 Li Zhou, Lisa Mahoney, Anastasiya Shakurova, Foster Goss, Frank Chang, David Bates, Roberto Rocha

PATIENT-SPECIFIC SURGICAL OUTCOMES ASSESSMENT USING POPULATION-BASED DATA ANALYSIS: RISK MODEL DEVELOPMENT...... 1089 Ahmad Abusalah, Genevieve Melton, Terrence Adam

QUALITY ASSURANCE IN LOINC USING DESCRIPTION LOGIC...... 1099 Tomasz Adamusiak, Olivier Bodenreider

HARNESSING A HEALTH INFORMATION EXCHANGE TO IDENTIFY SURGICAL DEVICE ADVERSE REACTIONS FOR UROGYNECOLOGIC MESH...... 1109 Jeanne Ballard, Marc Rosenman, Michael Weiner

ASSESSING PNEUMONIA IDENTIFICATION FROM TIME-ORDERED NARRATIVE REPORTS ...... 1119 Cosmin Bejan, Lucy Vanderwende, Mark Wurfel, Meliha Yetisgen-Yildiz

HYPERDIMENSIONAL COMPUTING APPROACH TO WORD SENSE DISAMBIGUATION...... 1129 Bjoern-Toby Berster, Joshua Goodwin, Trevor Cohen

INTELLIGENT TRANSMISSION OF PATIENT SENSOR DATA IN WIRELESS HOSPITAL NETWORKS ...... 1139 Danielle Bragg, Mira Yun, Haya Bragg, Hyeong-Ah Choi

VERIFIABLE AND REDACTABLE MEDICAL DOCUMENTS...... 1148 Jordan Brown, Douglas Blough

AUTOMATED ILLUSTRATION OF PATIENTS INSTRUCTIONS ...... 1158 Duy Bui, Carlos Nakamura, Bruce Bray, Qing Zeng-Treitler

A MIXED METHODS APPROACH FOR MEASURING THE IMPACT OF DELIVERY-CENTRIC INTERVENTIONS ON CLINICIAN WORKFLOW...... 1168 Rhonda Cady, Stanley Finkelstein

EMERGENCY DEPARTMENT PHYSICIAN INTERNET USE DURING CLINICAL ENCOUNTERS...... 1176 Robin Chisholm

AN APPLICATION FOR MONITORING ORDER SET USAGE IN A COMMERCIAL ELECTRONIC HEALTH RECORD...... 1184 Cadran Cowansage, Robert Green, Alexander Kratz, David Vawdrey

EPIDEA: EXTRACTING STRUCTURED EPILEPSY AND SEIZURE INFORMATION FROM PATIENT DISCHARGE SUMMARIES FOR COHORT IDENTIFICATION...... 1191 Licong Cui, Samden Lhatoo, Gq Zhang, Satya Sahoo, Alireza Bozorgi

AN AUTOMATED PATHOLOGICAL CLASS LEVEL ANNOTATION SYSTEM FOR VOLUMETRIC BRAIN IMAGES ...... 1201 Thien Anh Dinh, Tomi Silander, C. C. Tchoyoson Lim, Tze-Yun Leong

A QUALITATIVE ANALYSIS OF EHR CLINICAL DOCUMENT SYNTHESIS BY CLINICIANS ...... 1211 Oladimeji Farri, David Pieczkiewicz, Ahmed Rahman, Serguei Pakhomov, Terrence Adam, Genevieve Melton

INDIANAPOLIS EMERGENCY MEDICAL SERVICE AND THE INDIANA NETWORK FOR PATIENT CARE: EVALUATING THE PATIENT MATCH ALGORITHM ...... 1221 John Finnell, Seong Park

AN EVALUATION OF THE RATES OF REPEAT NOTIFIABLE DISEASE REPORTING AND PATIENT CROSSOVER USING A HEALTH INFORMATION EXCHANGE-BASED AUTOMATED ELECTRONIC LABORATORY REPORTING SYSTEM ...... 1229 Judy Gichoya, Brian Dixon, John Finnell, Daniel Vreeman, Roland Gamache, Shaun Grannis

AN INTERFACE TERMINOLOGY FOR MEDICAL IMAGING ORDERING PURPOSES...... 1237 Nicolas Griffon, Céline Savoye-Collet, Philippe Massari, Christel Daniel, Stefan J. Darmoni

METHODS FOR IDENTIFYING SUICIDE OR SUICIDAL IDEATION IN EHRS ...... 1244 Krystl Haerian, Hojjat Salmasian, Carol Friedman

REDUCING FREE-TEXT COMMUNICATION ORDERS PLACED BY PROVIDERS USING ASSOCIATION RULE MINING ...... 1254 Zahra Hajihashemi, Paul Pancoast

SELECTING CASES FOR WHOM ADDITIONAL TESTS CAN IMPROVE PROGNOSTICATION...... 1260 Xiaoqian Jiang, Jihoon Kim, Yuan Wu, Lucila Ohno-Machado

DUPLICATE PATIENT RECORDS – IMPLICATION FOR MISSED LABORATORY RESULTS ...... 1269 Erel Joffe, Charles Bearden, Michael Byrne, Elmer Bernstam

PROGNOSTIC PHYSIOLOGY: MODELING PATIENT SEVERITY IN INTENSIVE CARE UNITS USING RADIAL DOMAIN FOLDING ...... 1276 Rohit Joshi, Peter Szolovits

EXPLORING GENERALIZED ASSOCIATION RULE MINING FOR DISEASE CO-OCCURRENCES ...... 1284 Rhonda Kost, Benjamin Littenberg, Elizabeth Chen

"I MEANT THAT MED FOR BAYLEE NOT BAILEY!": A MIXED METHOD STUDY TO IDENTIFY INCIDENCE AND RISK FACTORS FOR CPOE PATIENT MISIDENTIFICATION ...... 1294 Hannah Levin, James Levin, Steven Docimo

CLINICIAN PERSPECTIVES ON THE QUALITY OF PATIENT DATA USED FOR CLINICAL DECISION SUPPORT: A QUALITATIVE STUDY...... 1302 James McCormack, Joan S. Ash

AUTOMATED DISAMBIGUATION OF ACRONYMS AND ABBREVIATIONS IN CLINICAL TEXTS: WINDOW AND TRAINING SIZE CONSIDERATIONS ...... 1310 Sungrim Moon, Serguei Pakhomov, Genevieve Melton

MINING DISEASE FINGERPRINTS FROM WITHIN GENETIC PATHWAYS ...... 1320 Ahmed Nabhan, Indra Sarkar

LOGICAL DIFFERENTIAL PREDICTION BAYES NET, IMPROVING BREAST CANCER DIAGNOSIS FOR OLDER WOMEN ...... 1330 Houssam Nassif, Yirong Wu, David Page, Elizabeth Burnside

PROBING THE BENEFITS OF REAL-TIME TRACKING DURING CANCER CARE...... 1340 Rupa Patel, Predrag Klasnja, Andrea Hartzler, Kent Unruh, Wanda Pratt

Volume 3

A COLLABORATIVE FRAMEWORK FOR DISTRIBUTED PRIVACY-PRESERVING SUPPORT VECTOR MACHINE LEARNING...... 1350 Jialan Que, Xiaoqian Jiang, Lucila Ohno-Machado

EFFECTIVENESS OF BAR CODED MEDICATION ALERTS FOR ELEVATED POTASSIUM ...... 1360 Ryan Radecki, Allison McCoy, Anwar Sirajuddin, Robert Murphy, Dean Sittig

INTER-ANNOTATOR RELIABILITY OF MEDICAL EVENTS, COREFERENCES AND TEMPORAL RELATIONS IN CLINICAL NARRATIVES BY ANNOTATORS WITH VARYING LEVELS OF CLINICAL EXPERTISE...... 1366 Preethi Raghavan, Eric Fosler-Lussier, Albert Lai

GUIDING THE DESIGN OF EVALUATIONS OF INNOVATIONS IN HEALTH INFORMATICS: A FRAMEWORK AND A CASE STUDY OF THE SMART SHARP EVALUATION ...... 1375 Edmond Ramly, Patti Brennan

COMPARING PREDICTIVE MODELS OF GLIOBLASTOMA MULTIFORME BUILT USING MULTI- INSTITUTIONAL AND LOCAL DATA SOURCES ...... 1385 Kyle Singleton, William Hsu, Alex Bui

IMPROVING THE ACCURACY OF THERAPY DESCRIPTIONS IN CLINICAL TRIALS USING A BOTTOM-UP APPROACH...... 1393 Maurine Tong, Ricky Taira

QUANTIFYING SURGICAL COMPLEXITY THROUGH TEXTUAL DESCRIPTIONS OF CURRENT PROCEDURAL TERMINOLOGY CODES ...... 1403 Alexander Van Esbroeck, Ilan Rubinfeld, Zeeshan Syed

ADAPTIVE BEHAVIORS OF EXPERTS IN FOLLOWING STANDARD PROTOCOL IN TRAUMA MANAGEMENT: IMPLICATIONS FOR DEVELOPING FLEXIBLE GUIDELINES ...... 1412 Mithra Vankipuram, Vafa Ghaemmaghami, Vimla Patel

EHR ON THE MOVE: RESIDENT PHYSICIAN PERCEPTIONS OF IPADS AND THE CLINICAL WORKFLOW...... 1422 Colin Walsh, Peter Stetson

A STUDY OF ACTIONS IN OPERATIVE NOTES...... 1431 Yan Wang, Serguei Pakhomov, Nora Burkart, James Ryan, Genevieve Melton

PHENOME-BASED ANALYSIS AS A MEANS FOR DISCOVERING CONTEXT-DEPENDENT CLINICAL REFERENCE RANGES...... 1441 Jeremy Warner, Gil Alterovitz

PRESERVING INSTITUTIONAL PRIVACY IN DISTRIBUTED BINARY LOGISTIC REGRESSION...... 1450 Yuan Wu, Xiaoqian Jiang, Lucila Ohno-Machado

AUTOMATED ASSESSMENT OF MEDICAL TRAINING EVALUATION TEXT...... 1459 Rui Zhang, Serguei Pakhomov, Sophia Gladding, Michael Aylward, Emily Borman-Shoap, Genevieve Melton

DATA-DRIVEN ORDER SET GENERATION AND EVALUATION IN THE PEDIATRIC ENVIRONMENT...... 1469 Yiye Zhang, James Levin, Rema Padman

“ASPIRING TO AWESOME” – ETHICS, HUMAN FACTORS, AND TECHNOLOGY FOR PATIENT GRANULAR CONTROL...... 1479 Sheri Alpert, Kelly E. Caine, William M. Tierney, Kenneth W. Goodman

DATA SHARING: INCENTIVES AND GOVERNANCE ISSUES IN INDUSTRY AND ACADEMIA...... 1482 Suzanne Bakken, Michael Cantor, Shawn Murphy, Lisa Schilling

INTEGRATING EMR AND CLAIMS DATA FOR OUTCOME RESEARCH AND HEALTHCARE QUALITY IMPROVEMENT...... 1485 Zhaohui Cai, Hui Cao, Soyal Momin, Aaron Kamauu, Eric Meadows, Chengyi Zheng

CHALLENGES AND OPPORTUNITIES IN CONSUMER HEALTH INFORMATICS FOR OLDER ADULTS: INTERDISCIPLINARY VIEWPOINTS...... 1487 Yunan Chen, Bo Xie, Xiaojun Yuan, Xiaomu Zhou, Kai Zheng

CHALLENGES IN ELECTRONIC HEALTH RECORD IMPLEMENTATION: MAKING MEANINGFUL USE MEANINGFUL FOR SPECIALISTS AND PRIMARY CARE PROVIDERS...... 1490 Michael Chiang, Christoph Lehmann, Thomas Yackel, Jessica Kahn

ACMI DEBATE: AMIA SYMPOSIUM 2012 - CHICAGO, ILLINOIS ...... 1493 Jim Cimino, William Yasnoff, Latanya Sweeney, John Halamka, Mark Frisse

AHRQ’S HEALTH IT PORTFOLIO: CURRENT ACCOMPLISHMENTS AND FUTURE DIRECTIONS FOR KNOWLEDGE BUILDING AND PRACTICE IMPROVEMENT ...... 1494 Carolyn Clancy, P. Jon White, Teresa Zayas-Caban, Patti Brennan

PROBLEM-BASED PRACTICE, RESEARCH AND LEARNING IN PUBLIC HEALTH INFORMATICS...... 1496 Michael Coletta, Herman Tolentino, P. Gibson, Sridhar Papagari Sangareddy, Wu Xu

THE IOM COMPUTER-BASED PATIENT RECORD STUDY REACHES MATURITY (1991-2012)...... 1498 Don Detmer, Paul Tang, Morris F. Collen, Marion J. Ball, Adele Waller

USE OF TECHNOLOGY TO SUPPORT INTERDISCIPLINARY COMMUNICATION AND PATIENT SAFETY ...... 1503 Patricia Dykes, Jane Carrington, Kumiko Ohashi, Anuj Dalal, Brad Crotty

COMPUTERIZED PROVIDER DOCUMENTATION: IMPACT AND IMPLICATIONS FOR HEALTHCARE PRACTICE, QUALITY, AND RESEARCH IN THE MEANINGFUL USE ERA...... 1506 Peter Embi, Charlene Weir, Kenric Hammond, Samuel Rosenbloom

OPPORTUNITIES TO SUPPORT COMPLEX MEDICAL DECISIONS THROUGH INFORMATICS...... 1509 Mary Goldstein, Donna Zulman, Mark Musen, Roberto Rocha

PEDIATRIC SAFETY RISKS FROM UNINTENDED CONSEQUENCES OF THE USE OF EMRS DESIGNED FOR ADULTS ...... 1512 Joseph Hales, Joan Ash, Christoph Lehmann, Chris Longhurst, S. Spooner

THE PAN-SHARP PROJECT: AN INTERDISCIPLINARY APPROACH TO MEDICATION RECONCILIATION...... 1514 Jorge Herskovic, Christopher Chute, Julian Goldman, Bernie Acs, David Kreda

PATIENT-REPORTED DATA COLLECTION IN CLINICAL PRACTICE: CHALLENGES, OPPORTUNITIES, AND INSIGHTS...... 1517 Irene Katzan, Rachel Hess, Claire Snyder, Michele Halyard, Deborah Miller

MEANINGFUL USE OF END-OF-LIFE DATA IN EHR SYSTEMS: MULTIDISCIPLINARY CHALLENGES AND OPPORTUNITIES ...... 1520 Gail Keenan, Ashfaq Khokhar, Yingwei Yao, Andrew Johnson, Diana Wilkie

THE MEDICAL APP STORE, RESEARCH DATA REPOSITORIES, AND PHYSICIAN COGNITIVE OVERLOAD: UNITING THREE LARGE, MULTISITE GRANTS FOR HEALTH CARE TRANSFORMATION ...... 1522 Jeffrey Klann, Adam Wright, Allison McCoy, Shawn Murphy

ADVANCES IN SIMULATIONS IN HEALTH INFORMATICS: INCREASING SAFETY BY INTEGRATING MULTIPLE FORMS OF DATA AND ANALYSIS ...... 1525 Andre Kushniruk, Elizabeth Borycki, James Anderson, Christian Juhra

INTEROPERABILITY IN HUMAN SERVICES: NEEDS AND EXPERIENCE...... 1528 Harold Lehmann, William Hazel, Nick Macchione, Rick Friedman, Daniel Stein

NATIONAL AND CROSS-BORDER SAFETY INITIATIVES FOR HEALTH INFORMATION TECHNOLOGY ...... 1531 Farah Magrabi, Dean Sittig, Maureen Baker, Jan Talmon, Enrico Coiera

BUILDING THE SMART PLATFORMS ECOSYSTEM: TOWARD AN APPS-BASED HEALTH INFORMATION ECONOMY...... 1534 Kenneth Mandl, Brian Athey, Daniel Fritsch, Shawn Murphy, Will Ross

UNINTENDED CONSEQUENCES OF HEALTH INFORMATION EXCHANGE: IDENTIFYING THE ISSUES AND MITIGATING THE IMPACT...... 1537 Julie McGowan, Gilad Kuperman, Shaun Grannis, P. Jon White, Kathy Kenyon

FROM GUIDELINES TO CLINICAL DECISION SUPPORT: A UNIFIED APPROACH TO TRANSLATING AND IMPLEMENTING KNOWLEDGE ...... 1540 Blackford Middleton, Kensaku Kawamoto, Jacob Reider, Douglas Rosendale, Richard Shiffman

BUILDING BETTER CONSUMER EHEALTH: A PANEL PRESENTATION ...... 1543 Judy Ozbolt, Daniel Sands, Patricia Dykes, Wanda Pratt, James Walker

IMPROVING USABILITY, QUALITY AND SAFETY: KEY LESSONS FROM AIRPLANE COCKPIT DESIGN ...... 1546 Thomas Payne, Keith Butler, Frank Ruggiero, Blackford Middleton

VISUAL ANALYTICS IN HEALTHCARE ...... 1549 Adam Perer, David Gotz, Ben Shneiderman, Yuval Shahar, Jeffrey Heer

PRIVACY, MHEALTH AND SOCIAL MEDIA: CONSUMER DATA SMACKDOWN, PATIENT EMPOWERMENT OPPORTUNITIES ...... 1552 Carolyn Petersen, Samantha Adams, Paul Demuro, Mary Brown

RETHINKING THE "HONEST BROKER" IN THE CHANGING FACE OF SECURITY AND PRIVACY...... 1554 Luke Rasmussen, Brian Athey, Andrew Boyd, Bradley Malin, Shawn Murphy

LEVERAGING HEALTH INFORMATION EXCHANGE TO ADDRESS INTER-FACILITY PATIENT TRANSFERS ...... 1557 Joshua Richardson, Harrison Fox, Mary Frances Thaler, Gregory Fortin, Audrey Compton

REPORT FROM EUROPEAN SUMMIT ON TRUSTWORTHY REUSE OF HEALTH DATA ...... 1561 Charles Safran, Antoine Geissbuhler, Riccardo Bellazzi, Iain Buchan, Steve Labkoff

IMPACT OF MEANINGFUL USE AND ORGANIZATIONAL STRATEGIES FOR SUCCESS...... 1563 William Stead, David Bates, George Hripcsak, Kevin Johnson, Walter Stewart

THE PATHS TOWARD INFORMATICS CAREERS IN THE POST-HITECH ERA...... 1565 Nawanan Theera-Ampornpunt, Tiffany Kelley, Edmond Ramly, Ryan Shaw, Saif Khairat, Frank Sonnenberg

ENHANCING PATIENT SAFETY AND THE QUALITY OF CARE WITH IMPROVED USABILITY OF HEALTH INFORMATION TECHNOLOGY: RECOMMENDATIONS FROM AMIA ...... 1568 Charlotte Weaver, Blackford Middleton, Mark Dente, Samuel Rosenbloom

VISUAL ANALYTICS FOR ACCELERATING DISCOVERIES IN TRANSLATIONAL SCIENCE ...... 1572 Suresh Bhavnani, Vickie McMicken, Rohit Divekar

REGENSTRIEF INSTITUTE’S NEXT-GENERATION CLINICAL DECISION SUPPORT SYSTEM ...... 1573 Jon Duke, Burke Mamlin, Doug Martin

MEDCAFE: CONNECTING EHRS AND ENABLING CLINICIAN'S PERSONAL VIEWS OF PATIENT RECORDS...... 1574 Gail Hamilton, Jeff C. Hoyt

THE CER-HUB: A COLLABORATIVE PLATFORM FOR MULTI-INSTITUTIONAL COMPARATIVE EFFECTIVENESS RESEARCH...... 1575 Brian Hazlehurst

DISCHARGE DECISION SUPPORT TO IDENTIFY HIGH RISK PATIENTS AND REDUCE READMISSIONS ...... 1576 Eric Heil, Mrinal Bhasker, Matt Tanzer, Kathryn Bowles

THE CHICAGO HEALTH ATLAS: A PUBLIC RESOURCE TO VISUALIZE HEALTH CONDITIONS AND RESOURCES IN CHICAGO ...... 1577 Abel Kho, John Cashy, Bala Hota, Shannon Sims, Bradley Malin, David Meltzer, Erin Kaleba, William Galanter

HDD TERMINOLOGY AND INFORMATION MODEL BROWSING TOOLS ...... 1578 Senthil Nachimuthu, Susan Matney, Mark Weiner, John Holmes, Stanley Huff, L. M. Lau

DEVELOPMENT OF VIRTUAL REALITY BASED ADVANCED CARDIAC LIFE SUPPORT TRAINING SIMULATOR IN UNREAL DEVELOPMENT KIT®...... 1579 Akshay Vankipuram, Prabal Khanal, Aaron Ashby, Marshall Smith

TURFS: A COMPREHENSIVE TOOL SUITE FOR USABILITY EVALUATION AND REDESIGN...... 1580 Min Zhu, Deevakar Rogith, Muhammad Walji, Jiajie Zhang

SEMANTIC SEARCH OF THE MEDICAL RECORD: FINDING THE NEEDLE IN THE HAYSTACK...... 1581 Margaret Kolm, Karl Kochendorfer, David McCallie

EXPLORYS & MEDSTAR HEALTH LEVERAGING BIG DATA IN HEALTHCARE TO ACCELERATE RESEARCH AND INNOVATION ...... 1584 Antoniette Thomas, Neil Weissman

CONNECTING U.S. HEALTHCARE COMMUNITIES TO THE NATIONWIDE HEALTH INFORMATION NETWORK...... 1586 Lauren Thompson, Timothy Cromwell

A CRITICAL WINDOW OF OPPORTUNITY TO STANDARDIZE GENETIC TESTING RESULTS...... 1587 Swapna Abhyankar, Alan Zuckerman, Clement McDonald

IMPLEMENTATION AND RESULTS OF REAL TIME PROVIDER ENTRY ELECTRONIC MEDICAL RECORDS IN A LARGE HIV PROGRAM IN SUB-SAHARAN AFRICA...... 1588 Victor Afayo, Barbara Castelnuovo, Malisa Ncube, Richard Orama, Agnes N. Kiragga

ACTIVATED PATIENTS AND THEIR INFORMATION NEEDS: SOMETHING TO TWEET ABOUT...... 1589 Syed Toufeeq Ahmed, Kevin Johnson

CONSUMER PERCEPTIONS OF HEALTH INFORMATION TECHNOLOGY AND HEALTH INFORMATION EXCHANGE: A NATIONWIDE SURVEY...... 1590 Jessica Ancker, Michael Silver, Melissa Miller, Rainu Kaushal

COMPUTER-BASED PAIN DETECTION FROM FACIAL EXPRESSIONS ...... 1591 Rashid Ansari, Zhanli Chen, Diana Wilkie

MHEALTH DECISION SUPPORT SYSTEM FOR GUIDELINE-BASED CARE: AN RCT ...... 1592 Suzanne Bakken, Elizabeth Chen, Jeeyae Choi, Haomiao Jia, Ritamarie John, Nam-Ju Lee, Eneida Mendonca, Willaim Roberts, Olivia Velez, L. Currie

AUTOMATED DETECTION OF AT-RISK ARABIC TEXT IN FAXED MEDICAL DOCUMENTS...... 1593 Steven Bedrick, Homoud Al-Jalahma, Rashid Al-Ali, Shane Reti, Henry Feldman

RESEARCH DESIGNS IN MESH AND EMTREE: A COMPARATIVE STUDY OF COVERAGE...... 1594 Tanja Bekhuis, Dina Demner-Fushman, Rebecca Crowley

ANGIOVIEWER: A TOOL FOR ASSESSING THE STATE OF CORONARY ARTERY DISEASE...... 1595 David Beymer, Tanveer Syeda-Mahmood, Fei Wang, Ritwik Kumar, Yong Zhang, Robert Lundstrom, Taylor Holve, Navid Shafaee, Edward McNulty

EXPLORING THE ROLE OF VISUAL ANALYTICS IN THE DESIGN AND MANAGEMENT OF MULTIDISCIPLINARY TRANSLATIONAL TEAMS ...... 1596 Suresh Bhavnani, William Calhoun, Allan Brasier

FINDING COLLABORATORS: TOWARDS INTERACTIVE TOOLS FOR RESEARCH NETWORK SYSTEMS...... 1597 Charles Borromeo, Titus Schleyer, Michael Becich, Harry Hochheiser

IMPACT OF DISCHARGE PLANNING DECISION SUPPORT ON 30 AND 60 DAY READMISSIONS...... 1598 Kathryn Bowles, Diane Holland, Sheryl Potashnik, Maxim Topaz, Alexandra Hanlon

A COMMUNICATIVE LANDSCAPE OF HEALTH INFORMATION NEEDS FOR MALARIA MANAGEMENT IN THE MILLENNIUM VILLAGES PROJECT IN BONSAASO, GHANA...... 1599 Lorena Carlo, Nadi Kaonga, Richmond Kodie, Olivia Velez, Andrew Kanter

USING PHEWAS TO ASSESS PLEIOTROPY OF GENETIC RISK SCORES FOR RHEUMATOID ARTHRITIS AND CORONARY ARTERY DISEASE IN THE EMERGE NETWORK ...... 1600 Robert Carroll, Katherine Liao, Anne Eyler, Lisa Bastarache, Dana Crawford, Peggy Peissig, Jyotishman Pathak, David Carrell, Abel Kho, Rongling Li, Daniel Masys, Gail Jarvik, Christopher Chute, Rex Chisholm, Eric Larson, Catherine McCarty, Iftikhar Kullo, Jonathan L. Haines, Dan M Roden, Robert M. Plenge, Joshua C. Denny

IMPLEMENTING A PHARMACOVIGILANCE FRAMEWORK USING DATA FROM ELECTRONIC MEDICAL RECORDS ...... 1601 Victor Castro, Vivian Gainer, Christopher Herrick, Shawn Murphy, Wannapa Mahamaneerat

COMPREHENSIVE, POPULATION-BASED, PEER-TO-PEER HEALTH INFORMATION EXCHANGE AND CLINICAL DATA REPOSITORY CREATION AMONG RURAL PRACTICES AND COUNTY PUBLIC HEALTH DEPARTMENTS: THE SE MN BEACON COMMUNITY...... 1602 Christopher Chute, Alex Alexander, Timothy Peters, Kris Riess, Rod Hughbanks, Lacey Hart, Larry Lemmon, Danial Jensen, Calvin Beebe

FACILITATING EHEALTH APPLICATIONS USING ICNP® CATALOGUES...... 1603 Amy Coenen, Tae Youn Kim, Kay Jansen, Nicholas Hardiker, Claudia Bartz

DISCOVERING LEXICAL INSTANTIATIONS OF CLINICAL CONCEPTS USING WEB SERVICES, WORDNET AND CORPUS RESOURCES ...... 1604 Mike Conway, Wendy Chapman

CLINICIANS’ PATIENT CARE INFORMATION NEEDS: PRELIMINARY RESULTS OF A SYSTEMATIC REVIEW OF THE LITERATURE...... 1605 Guilherme Del Fiol, Terri Workman, Paul Gorman

DOMAIN AND APPLICATION ONTOLOGIES FOR MEDICALLY UNEXPLAINED SYNDROMES...... 1606 Kristina Doing-Harris, Stephane Meystre, Matthew Samore, Werner Ceusters

POTASSIUM-INCREASING DRUG-DRUG-INTERACTIONS: NEED FOR SPECIFIC ALERTS ...... 1607 Emmanuel Eschmann, Patrick Beeler, Vladimir Kaplan, Markus Schneemann, Gregor Zuend, Juerg Blaser

OPENNOTES: INVITING PATIENTS TO ACCESS NOTES ONLINE ...... 1608 Henry Feldman, Shane Reti, Stephen Ross, Jan Walker, Thomas Delbanco

USABILITY PROBLEMS AND PATIENT SAFETY RISKS IN EHR DESIGN...... 1609 Amy Franklin, Debora Simmons, Krisanne Graves, Zhen Zhang, Craig Harrington, Muhammad Walji, Jiajie Zhang

INDICATION-BASED PRESCRIBING IMPROVES PROBLEM LIST CONTENT AND MEDICATION SAFETY ...... 1610 William Galanter, Suzanne Falck, Matt Burns, Marci Laragh, Surrey Walton, Bruce Lambert

APPLICATION OF PREFERENCE-ORIENTED DECISION MAKING TO MULTIMORBIDITY FOR COMPUTERIZED DECISION SUPPORT: DECISION ANALYSIS AND ANALYTIC HIERARCHY APPROACHES...... 1611 Joshua Goldner, Samson Tu, Mary Goldstein, Susana Martins, Pamela Kum, Csongor Nyulas, Mark Musen

EHR USE AND DIABETES CARE: DOES PRIMARY CARE TEAM UNITY MODERATE IMPROVEMENTS IN CARE QUALITY?...... 1614 Ilana Graetz, Mary Reed, Thomas Rundall, Stephen Shortell, John Hsu

NETWORK ANALYSIS OF DIGITAL CRUMBS FROM AN ELECTRONIC HEALTH RECORD: FROM NEWBORNS TO ADULTS, IDEAS TO APPLICATIONS...... 1615 James Gray, Shane Reti, Henry Feldman, Patricia Folcarelli, Xiaoning Lu, Roger Davis, Michael Howell, Charles Safran

ENHANCING A COMPUTERIZED ORDER ENTRY SYSTEM TO INTERCEPT WRONG-PATIENT ORDERS...... 1616 Robert Green, Susan Bostwick, George Hripcsak, Suzanne Bakken, Eliot Lazar, Mary Quinn, Tony Dawson, David Vawdrey

IMPACT OF HEALTH INFORMATION EXCHANGE ON DIAGNOSTIC TESTING...... 1617 Esteban Hebel, Blackford Middleton, Maria Shubina, Alexander Turchin

INFRASTRUCTURE FOR COLLABORATIVE CLINICAL DECISION SUPPORT KNOWLEDGE ENGINEERING AND SHARING: LESSONS LEARNED FROM THE CLINICAL DECISION SUPPORT CONSORTIUM ...... 1618 Tonya Hongsermeier, Dan Bogaty, Saverio Maviglia, Ruslana Tsurikova, Janet Lewis, Linas Simonaitis, Roberto Rocha, Mahesh Shanmugam, Amanda Fairbanks, Blackford Middleton

TRANSLATIONAL SCIENCE ON TRIALOME: RETROLECTIVE STUDY OF PUBLISHING RESULTS OF CLINICAL TRIALS ...... 1619 Vojtech Huser, James Cimino

AUTOMATED DOSE ROUNDING OF E-PRESCRIPTIONS: A FEASIBILITY STUDY...... 1620 Kevin Johnson, Yun-Xian Ho, S. Spooner, Stuart Weinberg

THE OASIS II RESEARCH PROJECT: EVALUATING AN SUB-SAHARAN AFRICA EHEALTH ARCHITECTURE ...... 1621 Andrew Kanter, Nadi Kaonga, Patricia Mechael, Seth Ohemeng-Dapaah, Olivia Velez, Roxana Cosmaciuc, Eric Akosah, Nicholas Addofoh, Joseph Baah, Muhadili Shemsanga, Killian Mahembe, Patricia Namakula, Julius Ssempiira, Emmanuel Toko, Benjamin Rukundo, Schadrack Dusabe, Mourice Barasa, Rob Borland, Casey IIams-Hauser, Bennett Nemser

APPLICATION OF A COMPUTERIZED ALGORITHM FOR PROACTIVE IDENTIFICATION OF PATIENTS REQUIRING SPECIAL MEDICAL ATTENTION AND FOLLOW-UP IN A DISTRIBUTED PRIMARY CARE SETTING ...... 1622 Gad Levy, Asaf Vivante, Dorit Tzur, Hadar Elad, Nachman Ash

MODELING AND EXECUTING ELECTRONIC HEALTH RECORDS DRIVEN PHENOTYPING ALGORITHMS USING THE NQF QUALITY DATA MODEL AND JBOSS® DROOLS ENGINE ...... 1623 Dingcheng Li, Cory M. Endle, Sahana Murthy, Craig Stancl, Dale Suesse, Davide Sottara, Stanley M. Huff, Christopher G. Chute, Jyotishman Pathak

PREDICTION OF MASSIVE BLOOD TRANSFUSION (MT) USING PRE-HOSPITAL VITAL SIGNS...... 1633 Colin Mackenzie, Lynn Stansbury, Peter Hu, John Hess, Chein-I Chang, Shiyu Chen, Melissa Binder, Kate Dupuis, Joseph Dubose

IDENTIFYING MEDICAL TERMS IN PATIENT-AUTHORED TEXT...... 1634 Diana Maclean, Jeffrey Heer

HEALTH INFORMATICS (HI) WORKFORCE DEVELOPMENT AT THE DEPARTMENT OF VETERAN AFFAIRS (VA): A THREE-PRONGED APPROACH ...... 1635 Margaret Manion, Diane Bedecarre

CLINICIAN ACCEPTANCE OF ELECTRONIC MEDICAL RECORDS (EMRS)...... 1636 Molly McClellan, Julie Jacko, Francois Sainfort, Sandra Potthoff, James Fricton

SUPPORTING POPULATION QUERIES AND CLINICAL TRIALS IN I2B2 WITH SMART...... 1637 Shawn Murphy, Michael Mendis, Nich Wattanasin, Alyssa Porter, Stella Ubaha, Lori Phillips, Joshua Mandel, Rachel Ramoni, Kenneth Mandl, Isaac Kohane

LESSONS LEARNED IN DETAILED CLINICAL MODELING AT INTERMOUNTAIN HEALTHCARE...... 1638 Thomas Oniki, Craig Parker, Joseph Coyle, Stanley Huff

ASSESSING THE EFFECTIVE COMMUNICATION OF PHARMACOGENOMICS KNOWLEDGE EMBEDDED IN THE ELECTRONIC HEALTH RECORD FOR DRUG THERAPY INDIVIDUALIZATION ...... 1639 Casey Overby, Emily Devine, Neil Abernethy, Jeannine McCune, Peter Tarczy-Hornoch

COGNITIVE TASK ANALYSIS OF AN ELECTRONIC DOCUMENTATION SUPPORT APPLICATION ...... 1640 Michael Owen, David Vawdrey, David Kaufman, Lena Mamykina, Matthew Fred

TWITTER AS A SOURCE FOR LEARNING ABOUT PATIENT SAFETY EVENTS ...... 1641 Ralph Passarella, Atul Nakhasi, Sarah Bell, Michael Paul, Peter Pronovost, Mark Dredze

USING ELECTRONIC HEALTH RECORDS TO IDENTIFY PATIENT COHORTS FOR DRUG-INDUCED THROMBOCYTOPENIA, NEUTROPENIA AND LIVER INJURY...... 1642 Jyotishman Pathak, Aref Al-Kali, Jayant Talwalkar, Abel Kho, Joshua Denny, Sean Murphy, Kevin Bruce, Matthew Durski, Christopher Chute

COHORTIQ: AN INTEGRATIVE BIO-SPECIMEN DISCOVERY AND ANNOTATION PORTAL ...... 1643 Philip Payne, Arka Pattanayak, Shubhanan Deshpande, David Ervin

QUANTIFYING THE QUALITY OF IMAGING INTERPRETATIONS ...... 1644 Marius Petruc, Mihail Popescu, John Fresen, Dmitriy Shin, Chi-Ren Shyu

DEVELOPING A PUNCTUATED EQUILIBRIUM MODEL FOR TECHNOLOGY TRANSFORMATION IN HEALTHCARE...... 1645 Andrew Phillips, Jacqueline A. Merrill

ASSOCIATION OF PATIENT CHARACTERISTICS AND TELEHEALTH ALERTS WITH KEY MEDICAL EVENTS EXPERIENCED BY PATIENTS WITH HEART FAILURE (HF) IN HOMECARE...... 1646 Kavita Radhakrishnan, Kathryn Bowles, Alexandra Hanlon, Maxim Topaz

EVALUATION OF EHR-IIS INTEROPERABILITY: MIIC EXPERIENCE ...... 1647 Sripriya Rajamani, Emily Emerson, Karen White

ELECTRONIC HEALTH RECORD IMPLEMENTATION ACROSS AN INTEGRATED DELIVERY SYSTEM: EFFECTS ON EMERGENCY ROOM VISITS AMONG PATIENTS WITH DIABETES ...... 1648 Mary Reed, Jie Huang, Ilana Graetz, Richard Brand, Romain Neugebauer, Bruce Fireman, Marc Jaffe, Dustin Ballard, John Hsu

THE EFFECT OF AN ONLINE DECISION-AID FOR GENETIC TESTING ON LOW-NUMERATE WOMEN ...... 1649 Christian Rose

USING UMLS FOR WORD SENSE DISAMBIGUATION IN CLINICAL NOTES ...... 1650 Anna Rumshisky, Rachel Chasin, Ozlem Uzuner, Peter Szolovits

APPLYING HUMAN FACTORS PRINCIPLES TO IMPROVE MEDICATION ALERTS ...... 1651 Alissa Russ, Alan Zillich, Brittany Melton, Jeffrey Spina, Michael Weiner, Scott Russell, Mildred McManus, Amanda Kobylinski, Bradley Doebbeling, Jason Hawsey, Anthony Puleo, Elizabette Johnson, Jason Saleem

IDENTIFYING OVERUSE OF MEDICATIONS USING NATURAL LANGUAGE PROCESSING AND ELECTRONIC HEALTH RECORDS ...... 1652 Hojjat Salmasian, Julian Abrams, Daniel Freedberg, Carol Friedman

THE CLINICIAN IN THE DRIVER SEAT: COGNITION AND INTERACTION IN MEDWISE...... 1653 Yalini Senathirajah, David Kaufman, Suzanne Bakken

IMPACT OF HOME CARE ELECTRONIC HEALTH RECORD ON TIMELINESS OF CLINICAL DOCUMENTATION AND REIMBURSEMENT...... 1654 Paulina Sockolow, Marguerite Adelsberger, Cindy Liao, Jesse Chittams, Kathryn Bowles

CLINICAL THREADING: PROBLEM-ORIENTED VISUAL SUMMARIES OF CLINICAL DATA...... 1655 Frank Sonnenberg, Jacqueline Feinberg, Baiyang Liu, Casimir Kulikowski

DEVELOPMENT OF A DATA INFRASTRUCTURE TO SUPPORT TEXT MESSAGING USE FOR PATIENT- PROVIDER COMMUNICATION AND AUTOMATED INTEGRATION OF PATIENT-REPORTED INFORMATION INTO AN EHR ...... 1656 Andy Steele, Henry Fischer, Susan Moore, Jeff Berschling, Cecilia Rice-Peterson, Adam Medford, Arthur Davidson

NETWORK LABEL PROPAGATION YIELDS REPRODUCIBLE BIOMARKER SNPS IN ALZHEIMER’S DATASETS ...... 1657 Matthew Stokes, Shyam Visweswaran

MULTIMODAL INFORMATICS PLATFORM FOR CLINICAL DECISION SUPPORT ...... 1658 Tanveer Syeda-Mahmood, David Beymer, Fei Wang, Ritwik Kumar, Yong Zhang

PATIENT CROSSOVER BETWEEN HEALTHCARE SYSTEMS IN INDIANA ...... 1659 Blaine Takesue, Marc Overhage, Shaun Grannis, Jane Wang, Siu Hui, Marc Rosenman

EVALUATING THE IMPLEMENTATION OF A STATEWIDE HIE: APPROACH, CHALLENGES AND LESSONS LEARNED ...... 1660 Monica Tremblay, Gloria Deckard

VISUALINGUISTIC APPROACH TO MEDICAL IMAGE UNDERSTANDING ...... 1661 Preethi Vaidyanathan, Jeff Pelz, Wilson McCoy, Cara Calvelli, Cecilia Alm, Pengcheng Shi, Anne Haake

RAPID USABILITY ASSESSMENT OF COMMERCIAL EHRS...... 1662 Muhammad Walji, Amy Franklin, Zhen Zhang, Krisanne Graves, Yuanyuan Li, Yingliu Gu, Debora Simmons, Jiajie Zhang

PAINRELIEVEIT: JUST-IN-TIME DECISION SUPPORT AND TAILORED PATIENT EDUCATION FOR CANCER PAIN CONTROL...... 1663 Diana Wilkie, Robert Molokie, Kay Judge, Marie Suarez, Young Ok Kim

ASTHMA STATUS IDENTIFICATION WITH NATURAL LANGUAGE PROCESSING ...... 1664 Stephen Wu, Young Juhn, Sunghwan Sohn, Ravikumar K. E., Kavishwar Wagholikar, Siddhartha Jonnalagadda, Hongfang Liu

ELECTRONIC HEALTH RECORD DATA SUGGESTS METFORMIN IMPROVES CANCER SURVIVAL: A NEW MODEL FOR DRUG REPURPOSING STUDIES ...... 1665 Hua Xu, Melinda Aldrich, Qingxia Chen, Neeraja Peterson, Qi Dai, Mia Levy, Anushi Shah, Han Xue, Ying Li, Carol Friedman, Hongfang Liu, Joshua Denny

IMPLEMENTING EVIDENCE-BASED QUALITY IMPROVEMENT AND PATIENT KIOSKS IN SPECIALTY MENTAL HEALTH: IMPROVING EMPLOYMENT SERVICES AND OUTCOMES ...... 1666 Alexander Young, Amy Cohen, Alison Hamilton, Fiona Whelan, Anna Teague, Eran Chemerinski, Max Schubert, Christopher Reist

BUILDING HOSPITAL-SPECIFIC READMISSION RISK PREDICTION MODELS FOR HEART FAILURE, ACUTE MYOCARDIAL INFARCTION AND PNEUMONIA PATIENTS ...... 1668 Shipeng Yu, Faisal Farooq, Glenn Fung, Balaji Krishnapuram, Alexander Van Esbroeck, Vikram Anand

A COMPARATIVE ANALYSIS OF THE USABILITY AND LEGAL IMPLICATIONS OF DIFFERENT PATIENT DATA SHARING ARCHITECTURES...... 1669 Stefan Zasada, Ali Haidar, Peter Coveney

DESIGNING AN INTERFACE FOR EXPLORING ONLINE AUTISM SUPPORT COMMUNITIES ...... 1670 Bretagne Abirached, Wei Luo, Weijia Xu, Yan Zhang

COMPUTATIONAL PHARMACOEPIDEMIOLOGY: APPLIED INFORMATICS FOR DRUG SAFETY...... 1671 Terrence Adam

LEVERAGING THE AIR FORCE HEALTH SERVICES DATA WAREHOUSE FOR TRANSFORMATIONAL HEALTHCARE RESEARCH: AN ACTION AGENDA FOR THE HEALTH INFORMATICS RESEARCH INITIATIVE ...... 1672 Ritu Agarwal, David Carnahan, Patrick Crowley, Albert Bonnema, Ahmed Calvo, Seth Eisen, Iain Sanderson

BUILDING TOOLS TO AID COMMUNITY HEALTH WORKERS TO ENGAGE THEIR CLIENTS...... 1673 Alejandra Aguirre, Sharib Khan, Rita Kukafka

MEDICAL SERVICE SYSTEM BASED ON SEAMLESS POSITION DATA FROM IMES ...... 1674 Masakazu Aihara, Makoto Ishii, Masanobu Okayama, Yasutomi Kinosada, Masayuki Honda, Yoichi Seki, Hideyuki Torimoto, Yoshikazu Nakamura, Eiji Kajii

USING EMPIRICAL ORTHOGONAL FUNCTIONS TO IDENTIFY TEMPORALLY IMPORTANT VARIABLES TO UNDERSTAND TIME-DEPENDENT PATHOPHYSIOLOGIC AND PHENOTYPIC DIFFERENCES IN PATIENTS ...... 1675 David Albers, Jan Claassen, George Hripcsak

USABILITY TESTING OF A NOVEL SYSTEM FOR PATIENT-PROVIDER MESSAGING IN A HEALTH INFORMATION EXCHANGE ENVIRONMENT...... 1676 Jessica Ancker, Melissa Miller, Sudeep Hegde, Kunal Agarwal, Rainu Kaushal, Ann Bisantz

SUCCESSFUL PROJECT INITIATION IN HEALTH SERVICES: CASE STUDIES OF THREE TELESTROKE IMPLEMENTATIONS...... 1677 Dora Luz Arango, Allison Tuma, Cynthia Lerouge, Bengisu Tulu

CARDIOVASCULAR IMAGING DATA STANDARDS: A GRADUATE STUDENT’S PERSPECTIVE...... 1678 Deborah Armstrong, Krystal Groff, Chao Huang, Timothy Lorimer, Karen Luse

A PRELIMINARY APPROACH FOR CREATING A SEMI-SYNTHETIC MULTIMODAL CLINICAL DATA SET FROM A PUBLICLY AVAILABLE IMAGE REPOSITORY...... 1679 Shazia Ashfaq, Amilcare Gentili, Wendy Chapman, Brian Chapman

INFORMATICS SOLUTION FOR DISEASE CONDITIONS REQUIRING TIMELY FOLLOW-UP: A CROSS- DISEASE CROSS-SPECIALTY MODEL FOR AUTOMATED RECALL...... 1680 Ashish Atreja, Maged Rizk

ESTABLISHING DATA GOVERNANCE FOR COMPARATIVE EFFECTIVENESS RESEARCH: EXPERIENCE OF THE WASHINGTON HEIGHTS INWOOD INFORMATICS INFRASTRUCTURE FOR COMPARATIVE EFFECTIVENESS RESEARCH (WICER)...... 1681 Suzanne Bakken, Thomas Bigger, Bernadette Boden-Albala, Penny Feldman, Kathleen Gallagher, Peter Stetson, Chunhua Weng, Adam Wilcox

CLINICALLY RELEVANT CODED DIAGNOSES FOR DEVELOPING COUNTRIES...... 1682 Ellen Ball, Evan Waters, Brittany Eddy, Jean-Gregory Jerome, Thierry Jean-Paul, Christian Neumann, Hamish Fraser

A SCALABLE SERVICE THAT INTEGRATES PATIENT-REPORTED OUTCOMES (PROS) WITH ELECTRONIC HEALTH RECORDS (EHR)...... 1683 Michael Bass

DIABETES AND SUSCEPTIBILITY TO INFECTION: A STUDY OF LAB CULTURE RESULTS IN THE EMR...... 1684 Lisa Bastarache, Wei-Qi Wei, Joshua Denny

SUPPORTING ASSESSMENT OF POPULATION-BASED HYPERTENSION CARE QUALITY ...... 1685 Leigh Baumgart, John Voss, Ellen Bass, Jason Lyman

A PROPOSED DATA GOVERNANCE MODEL FOR HEALTHCARE ...... 1686 Kajal Benipal, Fengwei Zhong, Beryl Vallejo, Debora Simmons, Adol Esquivel

EXTENDING OPENCLINICA USING WEB 2.0 TECHNOLOGIES...... 1687 Anjali Bhandari, Wei Shi, John Harju, Frank Manion, Becky Marshall, Andrew Chang, Rebecca Minter

ESTABLISHING DRUG TREATMENT DISCOVERY RATE OF MEDEX...... 1688 Haresh Bhatia, Eugenia McPeek Hinz, Joshua Denny

DECISION-SUPPORT IN THE WILD: A QUALITATIVE STUDY ON HOW FIRST RESPONDERS USE TECHNOLOGY FOR RAPIDLY IDENTIFYING TOXIC CHEMICALS...... 1689 Suresh Bhavnani, Michelle Massey, Elisa Michaud-Hanson, Chris Weber

USING ELECTRONIC HEALTH RECORDS TO IDENTIFY HEART FAILURE COHORTS WITH DIFFERENTIATION FOR PRESERVED AND REDUCED EJECTION FRACTION ...... 1690 Suzette Bielinski, Jyotishman Pathak, Hongfang Liu, Sunghwan Sohn, Gail Jarvik, David Carrell, Naveen Pereira, Veronique Roger

MEDLINEPLUS HEALTH INFORMATION PRESCRIPTIONS: PHYSICIAN PERCEPTIONS AND ATTITUDES ...... 1691 Suzanne Boren, Emily Coberly, Caryn Scoville, William Steinmann, Robert Hodge

COMBINING MEDICARE CLAIMS DATA WITH DARTMOUTH ATLAS REGIONS TO ASSESS REGIONAL VARIATIONS IN COST, QUALITY AND PROCEDURE UTILIZATION FOR CLINICAL CONDITIONS TARGETING THE ELDERLY...... 1692 James Bost, Warren Thompson, Wendy Watson, Juergen Klenk, Jordon Kramer

A TRIANGULATION OF IT ADOPTION MODELS TO ASSESS THE FACTORS THAT INFLUENCE EMR ADOPTION IN HEALTHCARE ...... 1693 Crystal Boston-Clay

GOING FURTHER WITH METADATA...... 1694 Richard Bradshaw, Catherine Staes, Guilherme Del Fiol, Nicholas Schultz, Scott Narus, Joyce Mitchell

WHERE DO PHYSICIANS DIRECT THEIR ATTENTION WHEN READING ELECTRONIC NOTES? ...... 1695 Patrick Brown, Brian Amster, Jenna Marquard, Matthew Romoser

IMPROVING DISCHARGE SUMMARIES: LEVERAGING PROCESS, TECHNOLOGY AND CULTURE CHANGE...... 1696 Andrew Buchert, Stephanie Dewar, James Levin

BARRIERS TO AND FACILITATORS OF COMMUNITY-BASED HEALTH INFORMATION TECHNOLOGY IMPLEMENTATION ...... 1697 Thomas Campion, Lisa Kern, Alison Edwards, Renny Thomas, Stephen Johnson, Rainu Kaushal

CLINICAL BURDEN AND RISK OF ALERT FATIGUE ASSOCIATED WITH DETECTION AND DOCUMENTATION OF PROLONGED QT INTERVAL USING AN EXPERT RULE SYSTEM ...... 1698 Pedro Caraballo, Kristy Doan, Bruce Morlan, Kristina Haugaa, J. Martijn Bos, Rick Nishimura, Michael Ackerman

CASE MANAGERS’ ACCEPTANCE OF HEALTH IT APPLICATIONS...... 1699 Pascale Carayon, Peter Hoonakker, Janet Tomcavage, Doreen Salek, Andrea Hassol, Randi Cartmill, Ann Hundt, Ilene Ladd, Christina Yule, James Younkin, Kimberly Chaundy, James Walker

MASTERS IN MEDICAL INFORMATICS: A JOINT GRADUATE PROGRAM OFFERED BY THE ROCHESTER INSTITUTE OF TECHNOLOGY AND THE UNIVERSITY OF ROCHESTER ...... 1700 Marco Casale, David Krusch, Nicolas Thireos, Ronald Vullo

THE “COST AWARENESS REAL TIME (C.A.R.T)” INFORMATICS APPLICATION...... 1701 Anthony Castleberry, Hannah Dodson, Donna Harris, Linda Murray, Leigh Ann Spearman

HYPE CYCLE AND TECHNOLOGY ACCEPTANCE...... 1702 Polun Chang, Ming-Hsiang Tu, Chung-Fu Lan

ADMINISTERING A WIDE-SCALE SURVEY TO COMMUNITY DWELLING OLDER ADULTS: IMPLICATIONS AND LESSONS LEARNED ...... 1703 Shomir Chaudhuri, Thai Le, Catherine White, Jane Chung, George Demiris, Hilaire Thompson

DIMENSIONAL MODELING AT OSUWMC INFORMATION WAREHOUSE HELPED PHARMACISTS TRACK ACTIVITY AND INVENTORY ...... 1704 Jingchun Chen, Pushkaraj Koyalkar, Brian Myers, Chen Ma, Vladimir Bubelev, Selnur Erdal, Jing Ding, Jyoti Kamal

IMMUNIZATION CALCULATION ENGINE (ICE): AN OPEN-SOURCE, MULTI-JURISDICTIONAL, STANDARDS-BASED IMMUNIZATION DECISION SUPPORT SYSTEM LEVERAGING THE OPENCDS PLATFORM ...... 1705 Daryl Chertcoff, David Shields, Regina Austin, Samuel Nicolary, Michael Suralik, Noam Arzt, Ruth Gubernick, Jean Kirupaharan, Vikki Papadouka, Sheila Palevsky, Elzbieta Kopec-Schrader, Kristen Forney, Deepali Rastogi, Harisankar Sivakumaran, Bonnie Davis, Mike Hudgens, Kensaku Kawamoto

EXPLORE THE USE OF A MHEALTH INTERVENTION FOR ALCOHOL ADDICTION AMONG PATIENTS WHO LAPSED VS. NOT ...... 1706 Ming-Yuan Chih, Fiona McTavish, David Gustafson

CREATING A MORE READABLE ELECTRONIC HEALTH RECORD (EHR) MODEL: ANALYSIS OF PRIMARY CARE PHYSICIANS’ INFORMATION NEEDS...... 1707 Martina Clarke, Jeffery Belden, Richelle Koopman, Linsey Steege, Joi Moore, Shannon Canfield, John Tucker, Min Soon Kim

THE COMPARISON OF SURVEY ITEMS IN A COMMUNITY-BASED SURVEY WITH THE PATIENT- REPORTED OUTCOMES MEASUREMENT INFORMATION SYSTEM (PROMIS)...... 1708 Manuel Co Jr., Adam Wilcox, Suzanne Bakken

IMPROVING CANCER SCREENING AMONG UNDERSERVED POPULATIONS USING MOBILE PHONES AND TABLETS FOR PATIENTS AND NAVIGATORS ...... 1709 Wendy Cohn, Christi Sheffield, David Klein, Molly Woodriff

USING A PATIENT PORTAL TO COMMUNICATE LABORATORY TEST RESULTS IN COMMUNITY PRACTICES ...... 1710 Caitlin Colling, Lynn Volk, Chelsea Jenter, Marti Dembowitz, David Bates, Steven Simon

JMX ANALYSIS MODULE: MULTI-THREAD AGGREGATE NLP PERFORMANCE MONITORING ...... 1711 Ryan Cornia, Olga Patterson, Scott Duvall

E-LEARNING IN RADIOLOGY: INTEGRATION BETWEEN LMS AND PACS USING MOODLE AND OVIYAM MEDICAL VIEWER...... 1712 Márcio Costa, Gustavo Gomes, Claudinalle Souza, Marília Oliveira, Magdala Novaes, Paula Diniz

SYSTEM ARCHITECTURE OF THE UNC KNOWLEDGE BASE: A QUESTION AND ANSWER KNOWLEDGE REPOSITORY FOR HEALTH INFORMATICS EDUCATIONAL MATERIAL...... 1713 Ryan Cronk, Dongqiuye Pu, Ashraf Farrag, Javed Mostafa

USING GAMIFICATION AND CROWDSOURCING TO ENHANCE TERMINOLOGY AUDITING ...... 1714 David Daudelin, James Geller, Yehoshua Perl

WILL “MEANINGFUL USE” BRIDGE OR WIDEN THE EHR ADOPTION GAP?...... 1715 Elizabeth Davidson, Ellen Hoffman

RESEARCH SPECIFIC DATA MANAGEMENT USING AN I2B2 DATA WAREHOUSE ...... 1716 Richard Deason, Gigi Lipori, Colleen Ebel, Jianhua Liu

MELISSA: A PACKAGE TO INTERFACE R WITH AN I2B2 SERVER ...... 1717 Thierry Delbecque

TOWARDS COMPLEX QUERIES ON DATA FROM COMPLEX PATIENTS...... 1718 Gayo Diallo, Natalia Grabar, Frantz Thiessard, Nicolas Garcelon, Julien Grosjean, Marie Dupuch, Suzanne Bento-Pereira, Bruno Frandji, Stefan J. Darmoni, Marc Cuggia

FEASIBILITY OF USING ELECTRONIC HEALTH RECORD SYSTEMS TO GATHER MEDICAL EVIDENCE FOR THE DETERMINATION OF DISABILITY ...... 1719 Brian Dixon, Lacy Boyd, Deborah Overfelt, Cy Colvard

HEURISTIC EVALUATION IN PERSONAL HEALTH RECORD (PHR) SYSTEM USABILITY...... 1720 Hannah Dodson, Leigh Ann Spearman

INTEGRATING QUALITATIVE ANALYSIS WITH AUTOMATED TOPIC IDENTIFICATION ...... 1721 Kristina Doing-Harris, Nancy Staggers, Robyn Barrus, Charlene Weir

FACTORS AFFECTING QUALITY OF CAUSE OF DEATH ON DEATH CERTIFICATES ...... 1722 Jeffrey Duncan, Todd Grey, Leslie Lenert, Brian Sauer, Catherine Staes

MEASURING PATIENT PREFERENCES FOR THE PRIMARY CARE REFERRAL PROCESS...... 1723 Robert Dunlea, Leslie Lenert, Charlene Weir

COMPUTER ASSISTED SIMULATION OF EVALUATION PAIRINGS TO FACILITATE 360 DEGREE PROVIDER EVALUATIONS ...... 1724 Mmekom Ekon, Jesse Ehrenfeld

VISUALIZATION AND REPORTING OF RESULTS FOR ELECTRONIC HEALTH RECORDS DRIVEN PHENOTYPING USING THE OPEN-SOURCE POPHEALTH PLATFORM ...... 1725 Cory Endle, Sahana Murthy, Dale Suesse, Craig Stancle, Dingcheng Li, Lacey Hart, Christopher Chute, Jyotishman Pathak

KNOWLEDGE DISCOVERY SYSTEM FOR RESEARCH HYPOTHESIS GENERATION FROM SERENDIPITOUS FINDINGS: A FEASIBILITY STUDY...... 1726 Sanda Erdelez, Miroslav Mironov, Carla Allen

RESEARCH RESOURCE SPOTLIGHTS: AN APPLICATION TO INCREASE RESOURCE VISIBILITY IN A MINORITY TRANSLATIONAL RESEARCH INSTITUTION ...... 1727 Jessica Escobedo, Sukrit Mukherjee, Romulo De Castro Jr.

USE OF INTERACTIVE DATA VISUALIZATION TECHNOLOGIES TO BETTER UNDERSTAND ANTIMICROBIAL RESISTANCE PATTERNS...... 1728 Sergio Eslava, Xia Wang, Zhaohui Cai

GRAPHICALEXAM: A MARRIAGE BETWEEN VISUAL EASE OF USE AND STRUCTURED DATA ...... 1729 Henry Feldman, Eli Kaldany, Bo Wang, Shane Reti, Charles Safran

IDENTIFICATION AND EVALUATION OF INITIATIVES TO IMPROVE HEALTH CARE AND HEALTH EDUCATION UTILIZING ULTRA-HIGH-SPEED INTERNET CONNECTIVITY ...... 1730 Steve Fennel, Barbara Atkinson, Shelley Gebar, Lemuel Waitman

ARCHITECTURE FOR WEB-INTEGRATED MOBILE HEALTH APPLICATIONS ...... 1731 Fred Ferreira, Amadeu Filho, Magdala Novaes

TECHNIQUE FOR 3D INFORMATION VISUALIZATION FOR HEALTH INFORMATION SYSTEMS...... 1732 Amadeu Filho, Alex Gomes, Magdala Novaes

EXTRACTING SEMI-STRUCTURED TEXT ELEMENTS IN MEDICAL PROGRESS NOTES: A MACHINE LEARNING APPROACH...... 1733 Dezon Finch, Donald Berndt

DATA HARMONIZATION BARRIERS FOR POST MARKETING SURVEILLANCE OF MEDICATIONS...... 1734 Fern Fitzhenry, Frederic Resnic, Arijit Basu, Susan Robbins, Kenneth Nunes, Robert El-Kareh, Grace Kuo, Michael Matheny

ANALYSIS OF VA TELEPHONE CALL NOTES USING TOPIC MODELING...... 1735 Samah Fodeh, Sharmila Chatterjee, Cynthia Brandt

AN ANALYSIS OF ‘PUBMED FOR HANDHELDS’ SERVER UTILIZATION ...... 1736 Paul Fontelo, Fang Liu

CASPR: FRIENDLY ANNOTATION MANAGEMENT ...... 1737 Tyler Forbush, Brad Adams, Shuying Shen, Brett South, Jonathan Nebeker, Scott Duvall

EXPERT PANEL PROCESS FOR REFINING HEALTH OUTCOME DEFINITIONS IN OBSERVATIONAL DATA...... 1738 Brent Fox, Joshua Hollingsworth, Michael Hollingsworth, Michael Gray, Richard Hansen

ONTOLOGICAL FRAMEWORK FOR PUBLIC HEALTH INFORMATICS EVALUATIONS ...... 1739 Laura Franzke, Sridhar Papagari Sangareddy, Herman Tolentino

THE EMRADAPTER TOOL: A GENERAL-PURPOSE TRANSLATER FOR ELECTRONIC CLINICAL DATA...... 1740 Richard Frasier, Art Allisany, Brian Hazlehurst

HOW DOES PERSONAL INFORMATION AFFECT CLINICAL DECISION MAKING? ELICITING CATEGORIES OF PERSONAL CONTEXT AND EFFECTS...... 1741 Adi Fux, Mor Peleg, Pnina Soffer

AN ELECTRONIC SYSTEM FOR MANAGING A RADIATION ONCOLOGY QUALITY ASSURANCE PROCESS USING REDCAP ...... 1742 Peter Gabriel, Jarod Finlay, Mark Weiner

FIELD EXPERIENCE WITH AN OPEN SOURCE APPLICATION FOR GATHERING HEALTH ASSESSMENT DATA IN DEVELOPING COUNTRIES THAT SAVES DATA IN HL7 CONTINUITY OF CARE DOCUMENT FORMAT...... 1743 Alex Gainer, Mary Roth, James Davis, Philip Strong

A PIPELINE SUPPORTING EFFICIENT AND FLEXIBLE ANALYTICS USING LONGITUDINAL AND HIGH-DIMENSIONAL EXTRACTS FROM CLINICAL DATABASES...... 1744 Jingjing Gao, Andrew Post, Sharath Cholleti, Himanshu Rathod, William Bornstein, Dedra Cantrell, Joel Saltz

DETERMINING SECTION TYPES TO CAPTURE KEY CLINICAL DATA FOR AUTOMATION OF QUALITY MEASUREMENT FOR INPATIENTS WITH CHRONIC HEART FAILURE ...... 1745 Jennifer Garvin, Julia Heavirland, Allison Weaver, Youngjun Kim, Bruce Bray, Dan Bolton, Carol Hope, Andrew Redd, Sarah Maulden, Stephane Meystre

EMAIL2MEDLINE USE BY RURAL HEALTH PHYSICIANS IN REMOTE AREAS OF THE PHILIPPINES ...... 1746 Alex Gavino, Alvin Marcelo, Iris Thiele Isip-Tan, Leilanie Apostol-Nicodemus, Faith Joan Mesa-Gaerlan, Paul Nimrod Firaza, John Francis Jr Faustorilla, Paul Fontelo

GI DIARIES©: A MODEL IOS APPLICATION FOR THE COLLECTION OF PATIENT REPORTED OUTCOMES IN CLINICAL CARE...... 1747 Andrew Gawron, Mark Wimbiscus Yoon, Laura Wimbiscus Yoon, Kristina Verkaik, Meghan Thompson, Abel Kho, Warren Kibbe, John Pandolfino

EVALUATION OF THE RAPTAT AUTOMATED ANNOTATION SYSTEM FOR IDENTIFYING POST- TRAUMATIC STRESS DISORDER-RELATED CONCEPTS IN CLINICAL NOTES ...... 1748 Glenn Gobbel, Ruth Reeves, Shrimalini Jayaramaraja, Svetlana Eden, Fern Fitzhenry, Theodore Speroff, Steven Brown, Stephen Luther, Maryan Zirkle, Dezon Finch, James McCart, Michael Matheny

CLINICAL INTEGRATION OF QUALITY OF LIFE INTO CANCER CARE: USER-CENTERED DESIGN AND PILOT TESTING OF PERSONALIZED DASHBOARDS...... 1749 John Gore, Jason Izard, Bruce Dalkin, Andrea Hartzler

VISUALIZING HOSPITAL TWEETS: PAINTING A PICTURE FROM HEALTH CARE INSTITUTIONS’ PERSPECTIVE ...... 1750 Dinesh Gottipati, Fred Ferreira, Louis Lee, Eduardo Vicentim

TRAINING TOOL FOR PROSPECTIVE CLINICAL THINKING USING A CONTINUOUSLY UPDATED CUSTOMIZABLE DIGITAL DATABASE OF ASSOCIATIONS...... 1751 Krishnaj Gourab, Chad Ermis, Bret Burlingame, Justin Riutta

HIPAA COMPLIANT ATTRIBUTION OF GEOGRAPHIC DATA FOR PATIENTS IN RURAL AREAS ...... 1752 Jeffrey Green, Aaron Abend, Cleary Waldren, William Reiter

MULTI-TERMINOLOGY CROSS-LINGUAL MODELING IN THE HEALTH TERMINOLOGY/ONTOLOGY PORTAL...... 1753 Julien Grosjean, Tayeb Merabti, Nicolas Griffon, Badisse Dahamna, Lina Soualmia, Stefan J. Darmoni

THE NEED FOR A COMPLEX INTERVENTION ONTOLOGY TO SUPPORT TRANSLATIONAL RESEARCH: A MODEL FOR TRAUMATIC BRAIN INJURY REHABILITATION INTERVENTIONS ...... 1754 Michael Grove

THE INFLUENCE OF DRUG TERMINOLOGIES ON THE PERFORMANCE OF THE NCBO ANNOTATOR WHEN USED TO IDENTIFY DRUG ENTITIES IN DRUG PRODUCT LABELS...... 1755 Robert Guzman, Richard Boyce

IMPACT OF GESTATIONAL AGE MEASUREMENT METHOD ON THE CALCULATION OF PRETERM BIRTH ...... 1756 Eric Hall, Beena Kamath-Rayne

SOCIO-ECONOMIC FACTOR DETERMINANTS TO TARGET FOR PHYSICAL ACTIVITY INTERVENTIONS...... 1757 Zeyana Hamid, Kalyan S. Pasupathy

A RULE-BASED CLINICAL DECISION SUPPORT SYSTEM FOR EASY IDENTIFICATION OF HEPATITIS ...... 1758 Eungyoung Han, Peter Haug

PREDICTING HOSPITAL-ACQUIRED SEPSIS USING TEMPORAL PROBABILISTIC MODELS ...... 1759 Eungyoung Han, Kathryn Gibb Kuttler, John Holmen, Peter Haug

A STUDY OF DERMATOLOGICAL IMAGE SEARCH, ARCHIVE, AND USE BEHAVIORS...... 1760 Jing Han, Xin Wang, Blake Anderson, Jonathan Dyer, Chi-Ren Shyu

USING KNOWLEDGE FROM APIS TO DISAMBIGUATE AFFILIATION NAMES IN MEDLINE ...... 1761 Karen Hanson, Yindalon Aphinyanaphongs, Lawrence Fu

ANATOMY OF A PREVENTABLE ADVERSE DRUG REACTION: DISSECTING THE AFTERMATH USING CONCEPTS OF WORKFLOW AND ROUTINES ...... 1762 Saira Haque, Carsten Oesterlund, Lawrence Fagan

VALIDATION OF REAL-TIME AUTOMATIC CALCULATION OF THE SOFA SCORE FOR USE IN AN ICU PATIENT VIEWER...... 1763 Andrew M. Harrison, Rodrigo Cartin-Ceba, Hemang Yadav, Brian Pickering, Andrew Hanson, Daryl Kor, Vitaly Herasevich

MENTOR MATCHING IN PEER HEALTH COMMUNITIES ...... 1764 Andrea Hartzler, David McDonald, Albert Park, Jina Huh, Wanda Pratt

COMPARISON OF LAY AND PROFESSIONAL SEARCH DIAGRAMS WITH IMPLICATIONS FOR A BIOMEDICAL SEARCH ENGINE DESIGN ...... 1765 Jeffrey Harwell, Gondy Leroy, Myungjae Kwak, Jesse Martinez

CHRONIC CARE PATIENTS’ ATTITUDES REGARDING ELECTRONIC HEALTH INFORMATION EXCHANGE ...... 1766 Andrea Hassol, Meghan Woo, Sarah Ball, David Izrael, Pascale Carayon, Peter Hoonakker, Ilene Ladd, Christina Yule, James Younkin, Kimberly Chaundy, Sharon Larson, James Walker

THE IMPLEMENTER’S WORKBENCH: INCORPORATING SITE-SPECIFIC FACTORS INTO CLINICAL DECISION SUPPORT RULES USING AN ARDENML FRAMEWORK ...... 1767 Peter Haug, Nathan Hulse, David Yauch, Emory Fry, Samson Tu, Mary Goldstein, Pamela Kum, Robert Greenes

LEVERAGING PATIENT DATA TO EVALUATE THE SECURE MESSAGING FEATURE ON MY HEALTHEVET ...... 1768 Jolie Haun, Stephen Luther

A PERSONALIZED HEALTH CARE APPROACH APPLIED TO A PHASE IIB STUDY OF THE GLUCOKINASE ACTIVATOR AZD1656...... 1769 Jesper Havsol, Eva Johnsson, Maria Leonsson-Zachrisson, Björn Carlsson, Christian Sonesson, Martin Karpefors

IMPLEMENTING A HYPOGLYCEMIA RISK PREDICTION ALGORITHM AS A CLINICAL DECISION SUPPORT ALERT...... 1770 Kevin Heard, Michael Elliott, Stephen Schafers, Elizabeth Pratt, Clare Blackburn, Nicholas Hampton, Paul Milligan, Garry Tobin

DEVELOPMENT OF AN INFORMATICS-BASED PREDICTIVE MODEL FOR 30-DAY READMISSION CUSTOMIZED FOR A SINGLE HOSPITAL SYSTEM...... 1771 Courtney Hebert, Jared Wasserman, Randi Foraker, Stanley Lemeshow, Hagop Mekhjian, Philip Payne, Peter Embi

IMPLEMENTATION OF QUEUING TECHNOLOGY IN THE AMBULATORY CARE SETTING ...... 1772 Kimberly Heermann-Do, Eric Everard, Terry Newton, Tony Davis, Nhan Do

IMPROVING SCALABILITY AND PERFORMANCE OF I2B2 QUERY PROCESSING USING COMMON TABLE EXPRESSIONS...... 1773 Darren Henderson, Daniel Harris, Ramakanth Kavuluru, Todd Johnson

NOT SO FAMILIAR QUOTATIONS: CONTENT OF QUOTED STRINGS IN CLINIC NOTES...... 1774 Brent Hill, Qing Zeng-Treitler, Doug Redd

A WEB-BASED SYSTEM TO SEARCH FOR AND VIEW GENES WITH SEQUENCE VARIATIONS AMONG GEOGRAPHICALLY DISTRIBUTED POPULATIONS ...... 1775 Teruyoshi Hishiki, Takuro Tamura

EFFECT OF IN-HOME MONITORING OF CHRONIC DISEASE ON IMPROVING PATIENT RISK SCORES ...... 1776 Tonya Hollingshead, Dan Roach III

A SYSTEM FOR HEALTH PROMOTION OF REGIONAL HABITANTS IN TSUSHIMA DISTRICT USING CATV (CABLE TV) NETWORK ...... 1777 Masayuki Honda, Takehiro Matsumoto

SHARING OF RADIOLOGY KNOWLEDGE THROUGH AN ONLINE LIBRARY OF RADIOLOGY REPORTING TEMPLATES...... 1778 Yi Hong, Gerald Cameron, Charles Kahn Jr.

USING LITERATURE-BASED DISCOVERY TO EXPLAIN DRUG ADVERSE EFFECTS ...... 1779 Dimitar Hristovski, Anita Burgun, Paul Avillach, Thomas Rindflesh

ANALYSIS OF QUERY NEGOTIATION BETWEEN A RESEARCHER AND A QUERY EXPERT ...... 1780 Gregory Hruby, Adam Wilcox, Chunhua Weng

IDENTIFYING AGE VARIABLES IN DBGAP USING NATURAL LANGUAGE PROCESSING...... 1781 Alexander Hsieh, Michael Conway, Hyeoneui Kim, Lucila Ohno-Machado

A SIMPLIFIED APPROACH FOR DYNAMIC LOADING OF ONTOLOGIES IN I2B2...... 1782 Paul Hsieh, Leonard D'Avolio, Saiju Pyarajan

PHYSICIAN PREFERENCE FOR VISUALIZING CONTINUOUS GLUCOSE MONITORING DATA ...... 1783 Justin Hubbard, Shane Reti, Howard Wolpert, Charles Safran

TEXT CLASSIFICATION TO WEAVE MEDICAL ADVICE WITH PATIENT EXPERIENCES...... 1784 Jina Huh, Meliha Yetisgen-Yildiz, Andrea Hartzler, David McDonald, Albert Park, Wanda Pratt

VALIDATION OF A RISK ASSESSMENT SCALE FOR PREDICTING PRESSURE ULCERS IN CRITICAL CARE USING EHR DATA...... 1785 Sookyung Hyun, Brenda Vermillion, Linda Ruh, Susan Moffatt-Bruce

MAPPING HL7 VMR TO CCD AND HOSPITAL HANDOFF CODES ...... 1786 Anisha Illa, Patricia Dykes, Frank Chang, Angela Benoit, Ann Hurley, Sarah Collins

COMPARISON OF CLASSIFICATION LEARNING METHODS FOR MEDICAL CLAIMS PAYMENTS...... 1787 Katherine Irvin, Che G. Ngufor, Janusz Wojtusiak

DEVELOPMENT OF A VIDEO-BASED SYSTEM FOR SURGICAL SKILL TRAINING AND ASSESSMENT ...... 1788 Gazi Islam, Kanav Kahol, Baoxin Li

WHICH TERMINOLOGY BEST REPRESENTS DEFINED PERINATAL NURSING ELEMENTS?...... 1789 Catherine Ivory

ENABLING INTUITIVE KNOWLEDGE AUTHORING USING CONTINUITY OF CARE DOCUMENTS: THE OPENCDS CCD-VMR PROJECT ...... 1790 Jason Jacobs, Catherine Staes, Kensaku Kawamoto, David Shields

AUTOMATED RULE DEVELOPMENT USING TEXT MINING ...... 1791 Jay Jarman, James McCart, Stephen Luther, Donald Berndt

ENHANCING CLINICAL RESEARCH DATA INTEROPERABILITY: CONSOLIDATION OF COMMON DATA ELEMENTS FOR NEUROLOGIC DISORDER RESEARCH ...... 1792 Robert Jenders, Laritza Taft, Courtney Ashton, Stacie Grinnon, Yun Lu, Kristy Miller, Christina You, Joanne Odenkirchen, Petra Kaufman, Clement McDonald

A PROPOSAL PROVENANCE MODEL FOR ICD-11 REVISION BETA PHASE...... 1793 Guoqian Jiang, Cory Endle, Harold Solbrig, Christopher Chute

USE OF OPEN SOURCE TOOLS (DIFF AND DIFFSTATS) TO DETERMINE THE MAGNITUDE OF CHANGE BETWEEN SEQUENTIAL DAILY PROGRESS NOTES ON INPATIENT MEDICAL SERVICE ...... 1794 Hershan Johl

CARE COORDINATION METRICS IN A HEALTH INFORMATION EXCHANGE ENABLED ENVIRONMENT ...... 1795 Sarah Johnson, Jason Shapiro, Gilad Kuperman

ADVERSE DRUG EVENTS CAUSED BY SERIOUS MEDICATION ADMINISTRATION ERRORS ...... 1796 Abhivyakti Kale, Carol Keohane, Saverio Maviglia, Tejal Gandhi, Eric Poon

QUALITY IMPROVEMENT INFORMATICS - A COMPARATIVE VIEW OF QUALITY MEASURES ...... 1797 Megha Kalsy, Bruce Bray, Jennifer Garvin, Katherine Sward

COMPARING STATISTICAL AND DATA MINING APPROACHES TO CLASSIFY 4-YEAR RISK FOR PROGRESSION OF CORONARY ARTERY CALCIFICATION IN MEN ...... 1798 Hye Jin Kam, Ha-Young Kim, Sanghyun Yoo, Jihyun Lee, Kyoung-Gu Woo, Yoon-Ho Choi, Jidong Sung, Sung Won Cho

RELATIONSHIP BETWEEN CONTINUITY OF CARE DOCUMENT SIZE AND PATIENT AGE...... 1799 Michael Kaminsky, Adam Wright, Marilyn Paterno, Beatriz Rocha, Howard Goldberg, Ruslana Tsurikova, Blackford Middleton

A SYSTEMATIC REVIEW OF THE TELEHOMECARE LITERATURE FOCUSING ON THE HEART FAILURE POPULATION IN THE UNITED STATES ...... 1800 Youjeong Kang, Kathryn Bowles, Katherine Dansky

DEVELOPMENT OF AN INFORMED CONSENT ONTOLOGY TO SUPPORT BIOBANKING ...... 1801 Alla Karnovsky, Frank Manion, Terry Weymouth, Glenn Tarcea, Lisa Powell, Blake Roessler, Nicholas Steneck

APPLYING LAB LOINC® ATTRIBUTES TO CLINICAL LOINC CHALLENGES ...... 1802 Tosh Kartchner, Amy Sheide, Susan Matney

A PROPOSAL OF THE APPLICATION USING THE CLOUD COMPUTER SYSTEM FOR STORAGES OF DENTAL TREATMENT RECORDS TO PROTECT FROM DISASTERS...... 1803 Shin Kasahara, Ryuske Inoue, Chiaki Sato, Hiroshi Ishihata, Eriko Kasahara, Hidetoshi Simauchi, Toshihisa Fujiwara

COMPARISON OF H-INDEX OF PANEL SESSION PARTICIPANTS OF AMIA 2011 AND 2010 ANNUAL MEETINGS...... 1804 Rahul Kashyap, Brian Pickering, Adil Ahmed, Melissa Passe, Vitaly Herasevich

A SYSTEMATIC GRAMMATICAL ANALYSIS OF EASY AND DIFFICULT MEDICAL TEXT ...... 1805 David Kauchak, William Coster, Gondy Leroy

OPENCDS EPHR: AN OPEN-SOURCE, STANDARDS-BASED DECISION SUPPORT PLATFORM FOR ELECTRONIC PUBLIC HEALTH REPORTING ...... 1806 Kensaku Kawamoto, David Shields, Ming Tu, Jon Reid, Susan Mottice, Paul Sanders, Catherine Staes, Cheri Hunter, Bruce Bray

USING CLINICAL PHENOTYPES FOR GENERATING DENTAL PATIENT PERSONAS ...... 1807 Jimmy Kayastha, Jay Fuehrer, Robert Moritz, Aaron Miller, Amit Acharya

OVERLAP OF CONCEPTS IN THE UMLS AND A PROTOTYPE PUBLIC HEALTH LAW ONTOLOGY ...... 1808 Jonathan Keeling, Jacqueline Merrill

INFORMATION FLOW MEASURES FOR EVALUATING CLINICAL DOCUMENTATION SYSTEMS ...... 1809 Naqi Khan, Samuel Rosenbloom

EVALUATING A PATIENT-CENTRIC TAILORED LIFESTYLE RECOMMENDATION SYSTEM IN A RANDOMIZED CONTROLLED TRIAL ...... 1810 Sharib Khan, Michelle Smith, Carly Hutchinson, Andrea Nye, Alwayn Cohall, Rita Kukafka

VIRTUAL REALITY BASED ADVANCED CARDIAC LIFE SUPPORT TRAINING SIMULATOR USING ACTIVE WORLDS®...... 1811 Prabal Khanal, Sainath Parab, Kanav Kahol, Karen Josey, Karen Zittergruen, Marshall Smith

CLINICAL KNOWLEDGE HUB - CONCEPTUAL INTEGRATION OF RULES, DATA SETS, AND QUERIES: A PILOT STUDY ...... 1812 Hadi Kharrazi

DROOGLE: USING FREE TEXT TO SUPPORT STRUCTURED MEDICATION ENTRY...... 1813 Peter Killoran, Jiajie Zhang

VISUALIZING OMAHA SYSTEM NURSING INTERVENTIONS VIA STREAM GRAPHS...... 1814 Era Kim, Karen Monsen, David Pieczkiewicz

THE WORKFLOWS FOR MEANINGFUL USE OF MEDICAL INFORMATION BY INTEGRATING EHR INTO PHR...... 1815 Jeongwhun Kim, Jaeyeon Han, Eunyoung Heo, Inchul Kang

SYSTEMATIC MODELING, TESTING, AND MONITORING OF INFORMATION INTEGRITY IN FEDERATED ONTOLOGY-DRIVEN DATA SOURCES...... 1816 Mijung Kim, Jake Cobb, Tahsin Kurc, Alessandro Orso, Mary Jean Harrold, Andrew Post, Sham Navathe, Joel Saltz

FEASIBILITY STUDY OF ARCHETYPE-DRIVEN DEVELOPMENT ARCHITECTURE...... 1817 Eizen Kimura, Shinji Kobayashi, Ken Ishihara

ENABLING CLINICIANS TO DIRECTLY DEPLOY CLINICAL LOGIC IN A PATIENT SAFETY DASHBOARD...... 1818 Evan Kirshenbaum, Jaap Suermondt, Natalie Pageler, Chris Longhurst, Jessica Wayne, Margie Godin, Andrew Shin, Deborah Franzon

QUERY HEALTH AND I2B2: ENABLING STANDARDS-BASED, MULTIPLATFORM POPULATION HEALTH QUERIES...... 1819 Jeffrey Klann, Shawn Murphy

GOOD DOCUMENTATION PRACTICES FOR RESEARCH REPLICABILITY, RE-USE AND ARCHIVING ...... 1820 Linda Kok, Margaret Browning, Ruth Perrin, Kevin Stroupe, Kristin De Groot, Denise Hynes

IDENTIFYING CATHETER-ASSOCIATED URINARY TRACT INFECTIONS WITH NLP AND MACHINE- LEARNING TECHNIQUES WHILE EMBEDDED IN LIVE CLINICAL OPERATIONS...... 1821 Valmeek Kudesia, Leonard D'Avolio

TXTVECT: A TOOL FOR EXTRACTING FEATURES FROM CLINICAL DOCUMENTS...... 1822 Abhishek Kumar, Wendy Chapman

DEVELOPING A CHEMOTHERAPY MMAR SUPPORT SYSTEM...... 1823 Ming-Chuan Kuo, Polun Chang

HIGH PERFORMANCE COMPUTING FOR INTEGRATIVE ANALYSIS OF LARGE PATHOLOGY IMAGE DATASETS ...... 1824 Tahsin Kurc, Joel Saltz, George Teodoro, Tony Pan, Lee Cooper, Jun Kong, David Gutman, Daniel Brat, Fusheng Wang

SHARING FACEBOOK DATA FOR RESEARCH: ARE COLLEGE STUDENTS WILLING TO DONATE THEIR DATA?...... 1825 Myoung Lah, Karen Calfas, James Fowler, Lucila Ohno-Machado

VCM: AN ICONIC AND COMPOSITIONAL REPRESENTATION OF MEDICAL CONCEPTS...... 1826 Jean-Baptiste Lamy, Alain Venot, Catherine Duclos

ENGAGING CLINICIANS IN CLINICAL SYSTEMS DEVELOPMENT ...... 1827 Laura Heermann Langford, Katherine Repko, Pam Farrell

DEVELOPMENT OF GUIDELINE-DRIVEN MOBILE APPLICATIONS FOR CLINICAL EDUCATION AND DECISION SUPPORT WITH CUSTOMIZATION TO INDIVIDUAL PATIENT CASES ...... 1828 Xuan Hung Le, Amneris Luque, Dongwen Wang

A MULTI-DISCIPLINARY APPROACH TO ELECTRONIC CASE REPORT FORM DESIGN ...... 1829 Deborah Lee, Brian Paciotti, Samuel Morely, Ayan Patel, Travis Nagler, Brian Chan, Katrina Falwell, Marybeth Lawless, Sandra Taylor, Tina Palmieri

DATA MODELING FOR INCORPORATING CONSUMER-ENTERED FAMILY HEALTH HISTORY DATA INTO THE ELECTRONIC HEALTH RECORD...... 1830 Jaehoon Lee, Pallavi Ranade-Kharkar, Nathan Hulse, Thomas Oniki, Grant Wood, Jacob Tripp, Ning Zhuo, Stanley Huff

RESEARCHIQ: AN ONTOLOGY-ANCHORED KNOWLEDGE AND RESOURCE DISCOVERY TOOL...... 1831 Omkar Lele, Satyajeet Raje, Po-Yin Yen, Tara Borlawsky, Philip Payne

BARRIERS AND ADVANCEMENTS TO UTILIZING TELEHEALTH TO AID HEALTH REFORM GOALS...... 1832 Cynthia Lerouge, Katelyn Daniel

EVOKING CONSUMER CONFIDENCE IN HEALTH WEB SITE DESIGN ...... 1833 Cynthia Lerouge, Allison Tuma, Donghua Tao, Jody Smith, Gianluca Deleo

BABY BOOMERS PREFERENCES FOR PHONE-BASE MHEALTH...... 1834 Cynthia Lerouge, Craig Van Slyke, Katelyn Daniel

EVIDENCE OF USING A MOBILE DEVICE FOR COMMUNICATION WITH CHILDREN WITH AUTISM: LESSONS LEARNED AND CRITICAL OBSTACLES ...... 1835 Gondy Leroy, Juliette Gutierrez, Hyekyeung Seung

CRITICAL CARE COMMON BATCH FRAMEWORK (CCCBF) – A RAPID DEVELOPMENT TOOL...... 1836 Man Li, Brian Pickering, Vitaly Herasevich, Gajic Ognjen

EXPLORING E-PRESCRIBING TASK FLOW AND DESIGN IN COMMERCIAL EHRS ...... 1837 Yuanyuan Li, Muhammad Walji, Amy Franklin, Jiajie Zhang

NURSES DEVELOPING AN END-USER-COMPUTING OF INFORMATION SYSTEM: THE DEVELOPMENT OF THE HEMODIALYSIS NURSING INFORMATION SYSTEM ...... 1838 Hsiu-Wen Lin

IMPACT OF DIGITIZATION OF SICKLE CELL DISEASE INDIVIDUAL PAIN PLAN ON PROCESS OUTCOMES AND CARE COORDINATION: A RETROSPECTIVE ANALYSIS IN PEDIATRICS ...... 1839 Yi-Chin Lin, Rema Padman, Lakshmanan Krishnamurti

REPRESENTATION OF ORGAN SYSTEM DOMAINS IN A NOVEL CRITICAL CARE EMR INTERFACE: IMPLICATIONS FOR EFFECTIVE PARTNERSHIP BETWEEN CLINICIANS AND DESIGN PROFESSIONALS...... 1840 John Litell, Thomas Suther, Chad Ridgeway, Ing Tiong, Brian Pickering, Vitaly Herasevich

CLINICALTRIALS AND DAILYMED LINKS FROM TRANSLATIONAL SCIENCE SEARCH ...... 1841 Fang Liu, Paul Fontelo, Alex Gavino

LENGTH OF OVER STAY INDEX: A BETTER INDICATOR FOR OVERSTAY MANAGEMENT ...... 1842 Jianhua Liu, Hagop Mekhjian, Jyoti Kamal

INFORMATION TECHNOLOGY-ENABLED CARE MANAGEMENT: THE SOUTHERN PIEDMONT BEACON COMMUNITY STORY ...... 1843 David Lobach, Deborah Aldridge, Kerry Kribbs, Tracy Olson, Cindy Oakes, Deborah McGowan, Kimberly Kimrey, Jean Wright

DESIGNING A LEARNING TECHNOLOGY FOR COMMUNITY HEALTH WORKERS...... 1844 Claire Loe, Trevor Cohen, Jiajie Zhang, Maria Fernandez, Amy Franklin

DEVELOPMENT OF SUB-TERM MAPPING TOOLS (STMT) ...... 1845 Chris Lu, Allen Browne

EXTENDING CYDAS’S KARYOTYPE PARSER TO UNDERSTAND IN SITU HYBRIDIZATION...... 1846 Yuan Luo

PATIENT CENTERED DESIGN: A FIELD QUASI-EXPERIMENT FOR CADA ...... 1847 Maggie Ma, Cynthia Lerouge, Gianluca Deleo, Nilmini Wickramasinghe, Sebrina Capmbell, Joseph Flaherty

FEDERATING CLINICAL AND BIOSPECIMEN DATA USING FURTHER...... 1848 Randy Madsen, Richard Bradshaw, Nicholas Schultz, Ryan Butcher, Ramkiran Gouripeddi, Nathan Hulse, Scott Narus, Marc Jackson, Joyce Mitchell

IPADS VS. PEN-BASED PORTABLE PCS: EYE TRACKING EVALUATION OF A UNIVERSAL EHR INTERFACE DESIGN ...... 1849 Andrea Mahnke, Natalie Yoder, Robert Moritz, Nathan Curtis, Chris Detzi, Simon Lin

DESIGN REQUIREMENTS FOR PERSONAL HEALTH CARE ROBOTS...... 1850 Kevin Malehorn, Wan Liu, Hosung Im, Conrad Bzura, Taskin Padir, Bengisu Tulu

DECISION SUPPORT TO ENSURE PROPER FOLLOW-UP OF PSA TESTING...... 1851 Francine Maloney, Gianna Zuccotti, Lipika Samal, Julie Fiskio, Adam Wright

COMPACT CLINICAL GUIDELINE: REPRESENTATION AND ITS USE IN CLINICAL CARE ...... 1852 Ketan Mane, Phillips Owen, Charles Schmitt, Javed Mostafa, Kenneth Gersing

USE OF TABLET COMPUTERS AT THE POINT-OF-CARE: A CASE STUDY FROM THE PHILIPPINES...... 1853 Alvin Marcelo, Iris Thiele Isip-Tan, Leilanie Apostol-Nicodemus, Faith Joan Mesa-Gaerlan, Paul Nimrod Firaza, John Francis Jr. Faustorilla, Alex Gavino, Paul Fontelo

NATIONAL POST-MARKETING SURVEILLANCE OF EMBOLIC PROTECTION DEVICES IN THE VETERANS ADMINISTRATION CART PROGRAM...... 1854 Michael Matheny, Fern Fitzhenry, Arijit Basu, Susan Robbins, Richard Cope, Mary Plomondon, Thomas Maddox, Thomas Tsai, John Rumsfeld, Frederic Resnic

USER INTERFACE DESIGN FOR RESEARCH INTEGRATIVE QUERY (RESEARCHIQ)- AN ONTOLOGY- ANCHORED INTERACTIVE QUERY TOOL ...... 1855 Puneet Mathur, Omkar Lele, Ankush Srivastava, Po-Yin Yen

USING STATISTICAL TEXT MINING TO IDENTIFY FALLS IN VHA AMBULATORY CARE DATA...... 1856 James McCart, Donald Berndt, Dezon Finch, Jay Jarman, Stephen Luther

THE HL7 SPECIFICATION OF THE DATA ELEMENTS FOR EMERGENCY DEPARTMENT SYSTEMS (DEEDS) ...... 1857 James McClay, Laura Heermann Langford, Kevin Coonan, Donald Kamens, Peter Park

EFFECTIVENESS OF PATIENT REMINDER LETTER TO IMPROVE DIABETIC PROCESS MEASURE PERFORMANCE AT THE PORTLAND VA MEDICAL CENTER (PVAMC)...... 1858 Judy McConnachie, Jianji Yang, Lisa Winterbottom

USE OF THE CROWDSOURCING METHODOLOGY TO GENERATE A PROBLEM-LABORATORY TEST KNOWLEDGE BASE ...... 1859 Allison McCoy, Adam Wright, Jacob McCoy, Dean Sittig

SECONDARY USE OF ICD-9-CM DATA AND THE CHALLENGE OF PREPARING PUBLIC HEALTH SURVEILLANCE FOR ICD 10-CM/PCS ...... 1860 Prachi Mehta, Lea Trujillo, Donna Pickett, Marella Bradway

DEVELOPMENT OF BEERS’ CRITERIA CLINICAL DECISION SUPPORT SYSTEM FOR POTENTIALLY A COMPUTERIZED ORDER ENTRY SYSTEM...... 1861 Brittany Melton, Alissa Russ, Bruce Carlstedt, Jon Duke, Alan Zillich

UTILIZING A LARGE SCALE ELECTRONIC MEDICAL RECORD REPOSITORY FOR BUILDING PHENOTYPE MODELS...... 1862 Frank Meng, Leonard D'Avolio, Thien Nguyen, Sergey Goryachev, Valmeek Kudesia, Louis Fiore

AUTOMATION IS KEY TO IDENTIFYING CAUSATIVE FACTORS ASSOCIATED WITH HYPOGLYCEMIA ...... 1863 Paul Milligan, Nicholas Hampton, Kelly Faulkner, Kevin Heard, Richard Hine, Sumita Markan-Aurora

ASSOCIATIONS BETWEEN DEMOGRAPHIC CHARACTERISTICS AND USE OF AN IVR SYSTEM USING MULTIVARIATE ADAPTIVE REGRESSION SPLINES...... 1864 Donald Misquitta, Robert Friedman

FREQUENCY ANALYSIS OF THE MEDICAL PROVIDERS’ ACCESS TO PAST PATIENT CLINICAL INFORMATION VIA AN EHR SYSTEM...... 1865 Kengo Miyo, Kazuhiko Ohe

USING AN ON-LINE PERSONAL HEALTH RECORD TO REDUCE HOSPITAL READMISSIONS...... 1866 Carlton Moore, Maria Sanchez, Monica Reed, Anna Cameron, Jayashri Mehta, Charles Spain

SEEKING MEDICAL SELF-DIAGNOSIS ON THE WEB ...... 1867 Mary Moore, Kimberly Loper, Joann Van Schaik

TRACKING VETERAN PATIENT’S ORGAN DOSE FROM ABDOMINAL CT EXAMS...... 1868 Craig Morioka, Michael McNitt-Gray, Berenji Gholam, Kyle Brubaker, Adam Turner, Suzie El-Saden

USING THE REDCAP APPLICATION PROGRAMMING INTERFACE TO STREAMLINE RESEARCH RECRUITMENT...... 1869 Sam Morley, Ayan Patel, Dan Cotton, Peter Ruan, Kent Anderson, Brian Paciotti, Deborah Lee

DEVELOPING A SERVICE ORIENTED AND DATA INTENSIVE WEB PORTAL TO FACILITATE TRANSLATIONAL RESEARCH IN A MINORITY INSTITUTION...... 1870 Sukrit Mukherjee, Jessica Escobedo, Romulo De Castro Jr.

AN ELECTROCARDIOGRAM ON QR CODE...... 1871 Masaharu Nakayama, Hiroaki Shimokawa

PREDICTORS OF HEALTH INFORMATION TECHNOLOGY (HIT) ADOPTION IN TEXAS LONG-TERM CARE FACILITIES...... 1872 Rick Nauert, Catherine Pepper, Vickie Nguyen, Craig Johnson

LESSONS LEARNED IN THE IMPLEMENTATION OF NOVEL IT INFRASTRUCTURE TO COMMUNICATE GENETIC VARIANT UPDATES...... 1873 Pamela Neri, Sara Samaha, Lynn Volk, Lisa Newmark, Stephanie Pollard, Matthew Varugheese, Samantha Baxter, Samuel Aronson, Heidi Rehm, David Bates

RELATIONSHIP BETWEEN DOCUMENTATION METHOD AND QUALITY OF VISIT NOTES ...... N/A Pamela Neri, Lynn Volk, Stephanie Pollard, Amy Fitzpatrick, Samuel Edwards, Harley Ramelson, Gordon Schiff, David Bates

HIE UTILIZATION TO COORDINATE AND EVALUATE SEASONAL INFLUENZA, H1N1 INFLUENZA, AND PNEUMONIA VACCINATION...... 1875 Daniel Newman, Valmeek Kudesia

INFORMATION VARIABILITY IN EMERGENCY DEPARTMENT SIGN-OUT PROCEDURES ...... 1876 Vickie Nguyen, Nnaemeka Okafor, Amy Franklin

A METADATA-DRIVEN APPROACH TO DATABASE DEVELOPMENT AND MANAGEMENT...... 1877 Joyce Niland, Layla Rouse, Harris Tang, Stacy Berger

EXPLORING THE WEIGHTING FOR THE LITERAL SIMILARITY FOR THE REPORT ASSIGNMENTS ON MEDICAL INFORMATICS WRITTEN BY NURSING AND RADIOLOGIC TECHNOLOGY STUDENTS ...... 1878 Naoki Nishimoto, Yoichi Ito, Yuki Yokooka, Ayako Yagahara, Masahito Uesugi, Katsuhiko Ogasawara

A SURVEY OF VHA PRIVACY OFFICERS FOR THE EXTERNAL USE OF AUTOMATICALLY DE- IDENTIFIED CLINICAL DOCUMENTS...... 1879 Neil Nokes, Stephane Meystre, Brett South, Jeffrey Scehnet, Shuying Shen, Oscar Ferrandez, Jeff Friedlin, Matthew Maw, Matthew Samore

DEVELOPING THE VETERANS HEALTH ADMINISTRATION ETL FOR THE OMOP COMMON DATA MODEL VERSION 3...... 1880 Lalit Nookala, Michael Matheny, Frederic Resnic, Susan Robbins, Fern Fitzhenry

COMMUNITY MAPPING PROJECT: USING INFORMATICS TOOLS TO FURTHER COMMUNITY RESEARCH...... 1881 Buki Ogunseitan, Ariadna Garcia, Carol Ferrans, Susan Newman, Koushik Venkataraman, Karen Peters, William Baldyga, Melissa Garrett, Denise Hynes

INFORMATICS OPPORTUNITIES FOR BETTER ANTICOAGULATION MANAGEMENT ...... 1882 Mustafa Ozkaynak, Bengisu Tulu, Abir Kanaan, Jennifer Donovan, Adam Rose, Sharon Johnson

USING DATA MINING TECHNIQUES TO EXPLORE HOSPITAL CODING PRACTICES OF ADVERSE EVENTS IN ADMINISTRATIVE DATASETS ...... 1883 Brian Paciotti

THE CHALLENGE OF TRANSFERRING USER PERMISSIONS FROM RESEARCH DATABASES TO A CENTRAL REPORTING APPLICATION...... 1884 Brian Paciotti, Deborah Lee, Sam Morley, Ayan Patel, Brian Chan, Steven Covington, Kent Anderson

EHR USABILITY: EXPERIMENTS IN THE VOICE WORLD WITH A SPOKEN WEB ENABLED CARE MANAGEMENT PLATFORM (SW-CMP) ...... 1885 Rema Padman, Erika Beam, Rachel Szewczyk, Arun Kumar, Amit Nanavati, Pawan Khera

SANA MOBILE 2.0: TECHNICAL ARCHITECTURE FOR AN OPEN SOURCE PLATFORM FOR GLOBAL MHEALTH ...... 1886 Kenneth Paik, Eric Winkler, Russell Ryan, Leo Celi, William Lester

VIRTUAL LIFETIME ELECTRONIC RECORD (VLER) HEALTH EXPECTED CARE COST AVOIDANCE AT SELECTED DEPARTMENT OF VETERANS AFFAIRS (VA) EMERGENCY DEPARTMENT PILOT SITES...... 1887 Eric Pan, Colene Byrne, Karl Banty, Nathan Botts, Lauren Mercincavage, Lois Olinger, Omar Bouhaddou, Elaine Hunolt, Jamie Bennett, Timothy Cromwell

IMPLEMENTATION OF THAILAND’S FIRST PROTOTYPE FOR EXCHANGING OF LABORATORY RESULTS USING HL7 VERSION 3 AND LOINC...... 1888 Supachai Parchariyanon, Kavin Asavanant, Sireerat Srisiriratanakul, Chaiwiwat Tongtaweechaikit, Nawanan Theera- Ampornpunt, Chusak Okascharoen, Artit Ungkanont

EXTRACTING EVERYDAY HEALTH INTERESTS FROM ONLINE COMMUNITIES ...... 1889 Albert Park, Andrea Hartzler, Jina Huh, David McDonald, Wanda Pratt

BUILDING A NURSING INFORMATION SYSTEM WITH STANDARDIZED NURSING TERMINOLOGIES IN KOREA TO PROMOTE DATA INTEROPERABILITY...... 1890 Hyejin Park, Eunjoo Lee

A THEORETICAL FRAMEWORK AND METAPHOR BASED GAME DESIGN GUIDELINE FOR TEACHING CHILDREN WITH ASDS EMOTIONS...... 1891 Ji Hyun Park, Bretagne Abirached, Yan Zhang

DEVELOPING A COLLABORATIVE WORKFLOW PROCESS TO STREAMLINE DATA MANAGEMENT FOR RESEARCH ...... 1892 Ayan Patel, Sam Morley, Deborah Lee, Brian Paciotti

MINING GENOTYPE-PHENOTYPE ASSOCIATIONS FROM ELECTRONIC HEALTH RECORDS AND BIOREPOSITORIES USING SEMANTIC WEB TECHNOLOGIES...... 1893 Jyotishman Pathak, Richard Kiefer, Robert Freimuth, Suzette Bielinski, Christopher Chute

EMR PRACTICUM-II AT UNIVERSITY OF WISCONSIN-MILWAUKEE: TRANSITION OF NORRIS HEALTH CENTER FROM PAPER FORMS TO EMR...... 1894 Timothy Patrick, Nazanin Tabesh-Saleki, Rami Owais, Zubair Dhala, Maryanne Wawrzyn

NEW INSIGHTS ON SEPTIC SHOCK GOAL-DIRECTED THERAPIES...... 1895 Ruben Duarte Pereira, Shane Reti, João Sousa, Stan Finkelstein

MEDICATION DISRUPTION ALGORITHMS IN CHRONIC USE OF CONTROLLED SUBSTANCES...... 1896 Heather Petermann, Doneka R Scott

RXBATCH – BATCH OPERATIONS FOR RXNORM AND NDF-RT APIS...... 1897 Lee Peters, Olivier Bodenreider, Thang Nguyen

TOWARDS A CLINICALLY EFFICIENT MODEL FOR CLINICAL DECISION SUPPORT LINKED TO THE VA EMR: A PILOT SYSTEM FOR NEUROPATHIC PAIN...... 1898 Michael Phipps, Hajime Tokuno, Nallakkandi Rajeevan, Forrest Levin, Sandra Frawley, Cynthia Brandt, Perry Miller

ASSISTIVE DEVICES FOR HEALTHCARE: MULTIPLE SCLEROSIS ...... 1899 Esteban Pino, Diego Arias, Pablo Aqueveque, Dorothy Curtis

USE OF A REFERENCE WIKI ON THE UTILIZATION OF EMR DATA IN RESEARCH ...... 1900 Jessica Pollack, John Sharp

UNDERSTANDING MEDICAL PROVIDERS' INFORMATION MANAGEMENT STRATEGIES...... 1901 Lori Polzin, Erin Long, Sara Engler, Robert Moritz, Po-Huang Chyou, Amit Acharya

DEVELOPING AN ONTOLOGY OF NURSING CARE COORDINATION USING NLP ...... 1902 Lori Popejoy, Mihail Popescu, Mohammed Khalilia, Vanessa Lyons, Marilyn Rantz, Colleen Galambos, Lanis Hicks, Frank Stetzer

PROJECT MANAGEMENT AND COORDINATION: SELECTING COMMUNICATION TOOLS FOR MULTI-SITE, MULTIDISCIPLINARY COLLABORATION ...... 1903 James Potter, Corinne Halls, Beniel Malohi, Scott Duvall

ASSESSING PROVIDERS’ ATTITUDES REGARDING THE USE OF PERSONAL HEALTH RECORDS ...... 1904 Taylor Pressler, Christopher Kobe, Seuli Brill

PHEKB.ORG: AN ONLINE COLLABORATION TOOL FOR PHENOTYPE ALGORITHM RESEARCH...... 1905 Joshua Pruitt, Peter Speltz, Jacqueline Kirby, Melissa Basford, Jonathan Haines, Joshua Denny

ANONYMOUS RECORD LINKAGE BETWEEN EPR AND CDW-H: TOWARD DEVELOPMENT OF A FEDERATED GENOTYPE-PHENOTYPE SYSTEM...... 1906 Dongqiuye Pu, Javed Mostafa

AN INTEGRATION OF MEDICAL INFORMATION RETRIEVAL INTO UNDERGRADUATE PBL CURRICULUM...... 1907 Ping Qing, Xun Yao, Xuehong Wan

IDENTIFYING INFORMATION TYPES IN LUNG NODULE CT-SCAN REPORTS ...... 1908 Mehrdad Rafiei, Terrence J. Adam, Daniel J. Steinberger, David S. Pieczkiewicz

ENVISIONING PUBLIC HEALTH INFORMATICS: A CURRENT ONTOLOGICAL PROFILE...... 1909 Arkalgud Ramaprasad

INTEGRATING RESEARCH RECRUITMENT INTO A CLINICAL PATIENT PORTAL...... 1910 Luke Rasmussen, David Were, Jeff Lunt, Steve Lee, Carl Christensen, Warren Kibbe, Justin Starren

USING A MEDICAL SIMULATION CENTER AS A USABILITY LABORATORY FOR HEALTHCARE INFORMATION TECHNOLOGY...... 1911 Lisa Redden, Pamela Neri, Stephen Poole, Eric Poon, Ali Raja, Charles Pozner, Gordon Schiff, Jan Horsky, Andrew Reisner, Adam Landman

INFORMING FIELD RESEARCH: CONSIDERATIONS FROM A COMMUNITY-BASED FEASIBILITY STUDY WITH OLDER ADULTS AND TECHNOLOGY SENSORS...... 1912 Blaine Reeder, Jane Chung, Jonathan Joe, Amanda Lazar, Andreas Savvides, Hilaire Thompson, George Demiris

DEVELOPING AN INTEGRATED TEMPORAL REASONING SYSTEM WITH TIMEML AND UMLS CONCEPTS ...... 1913 Ruth Reeves, Zhao Zou, Glenn Gobbel, Shrimalini Jayaramaraja, Steven Brown, Michael Matheny, Theodore Speroff

PHYSICIAN PERCEPTIONS OF COMMUNITY-BASED EHR IMPLEMENTATIONS ...... 1914 Joshua Richardson, Erika Abramson, Elizabeth Pfoh, Rainu Kaushal

STRUCTURED ABSTRACTS IN MEDLINE: IMPLEMENTATION BASED ON A RETROSPECTIVE COHORT STUDY...... 1915 Anna Ripple, Lou Knecht, John Rozier, James Mork

A GEOGRAPHIC EXPLORATION OF COLON POLYPS...... 1916 Anna Roberts, Arun Muthalagu, Jennifer Pacheco, William Thompson, Andrew Gawron, Abel Kho

GEOCEDRIC: SPATIALLY ENABLING AN ELECTRONIC CHRONIC DISEASE MANAGEMENT SYSTEM FOR URBAN SAFETY NET POPULATIONS ...... 1917 Paul Robinson, Sukrit Mukherjee, Omolola Ogunyemi, Sheba George, Suzie Baldwin, Melvin Dayrit

TURFS: A TOOL TO SEMI-AUTOMATE USABILITY ASSESSMENTS OF EHRS ...... 1918 Deevakar Rogith, Min Zhu, Muhammad Walji, Amy Franklin, Jiajie Zhang

SOCIAL NETWORK ANALYSIS OF GENETIC TESTING RELATIONSHIPS IN ELECTRONIC MEDICAL RECORDS (EMRS) ...... 1919 Jeremiah Ronquillo, William Lester

DEVELOPING A TERMINOLOGY FOR PTSD PSYCHOTHERAPEUTIC MODALITIES FOR USE WITH CLINICAL DOCUMENTS...... 1920 Jessica Ross, Maryan Zirkle, Cynthia Brandt, Jennifer Garvin, Stephen Luther, David Hickam

AN AUTOMATED METHOD FOR VALIDATING PHYSIOLOGICAL MODELS...... 1921 Timothy Ruchti, Meriyan Oruklu, Seema Kumbhat

USING AN INPATIENT PERSONAL HEALTH RECORD TO ENHANCE PATIENT-PROVIDER COMMUNICATION ...... 1922 Alexander Sackeim, Lauren Wilcox, Susan Restaino, Daniel Stein, George Hripcsak, Suzanne Bakken, Steven Feiner, David Vawdrey

A SYNERGETIC APPROACH: GIS AND AGENT-BASED MODELING (ABM) FOR EXAMINING COMPLEX PUBLIC HEALTH ISSUES...... 1923 Liora Sahar, Jay Schindler

DISCHARGE SUMMARIES OFTEN LACK EXPLICITLY CLEAR MEDICATION RECONCILIATIONS AND EXPLANATIONS OF MEDICAL REASONING REGARDING CHANGES IN REGIMENS...... 1924 Farrant Sakaguchi, Leslie Lenert, Michael Strong

THE LEVELS OF DATA GOVERNANCE SUPPORTING NATIONAL INTERESTS TO THE PHYSICAL INFORMATION ARCHITECTURE IMPLEMENTATION...... 1925 Elisabeth Sandberg

MEANINGFUL USE QUALITY REPORTING: MULTIPLE ROLES, MEASURES, AND FACILITIES...... 1926 Ryan Sandefer

ONTOLOGICAL FRAMEWORK FOR PUBLIC HEALTH INFORMATICS PROBLEM SOLVING...... 1927 Sridhar Papagari Sangareddy, Arkalgud Ramaprasad, Herman Tolentino, Laura Franzke

MYTHS AND REALITY ABOUT PERSONAL HEALTH RECORDS...... 1928 Dinara Saparova

ANALYSIS OF UTILIZATION OF CPOE ORDER SETS IN A INPATIENT EMR FOR A NETWORK OF 3 COMMUNITY HOSPITALS IN AN IDN...... 1929 Kshitij Saxena

MEASURING DATA QUALITY IN AN AMBULATORY ELECTRONIC HEALTH RECORD...... 1930 Elisabeth Scheufele, Candace White, Michael Esters, Jonathan Einbinder

AN ONTOLOGY OF THE OMAHA SYSTEM: UNCOVERING CHALLENGES TO ONTOLOGICAL DEVELOPMENT AND MAPPING...... 1931 Tamara Schmidt-Hegge, Karen Monsen, Bonnie Westra

AN ECOLOGICAL MOMENTARY ASSESSMENT OF THE HEALTH INFORMATION NEEDS OF ADOLESCENTS ...... 1932 Rebecca Schnall, Anastasia Okoniewski, Young Ji Lee, Martha Rodriguez

MARSHFIELD ENHANCED CHARTING AND CODE ACQUISITION (MECCA) TERMINOLOGY FOR DENTAL PROCEDURES...... 1933 Kelsey Schultz, Amit Acharya

PERFECT FORWARD SECRECY FOR PATIENT IDENTIFIERS DURING FEDERATION WITHIN FURTHER...... 1934 Nicholas Schultz, Richard Bradshaw, Scott Narus, Joyce Mitchell

A WEB-BASED SYSTEM FOR CROSS-VALIDATING OPTICAL CHARACTER RECOGNITION (OCR) SYSTEMS...... 1935 Luis Selva, Frank Meng, Beth Katcher, Robert Hall, Leonard D'Avolio, Saiju Pyarajan

MEDEX-UIMA - AN OPEN-SOURCE SYSTEM FOR MEDICATION INFORMATION EXTRACTION FROM CLINICAL TEXT ...... 1936 Anushi Shah, Min Jiang, Yonghui Wu, Joshua Denny, Hua Xu

INFORMATION FORAGING BEHAVIOR IN A TRAUMA EMERGENCY DEPARTMENT ...... 1937 Ning Shang, Thomas Kannampallil, Amy Franklin

GROUPING AND TRANSLATING VALUE SETS...... 1938 Garima Sharma, Emre Motan, Luke Rasmussen, Andrew Winter, Justin Starren

USABILITY OF SELECTED DATABASES FOR LOW-RESOURCE CLINICAL DECISION SUPPORT ...... 1939 Lincoln Sheets, Alex Gavino, Fang Liu, Paul Fontelo

A NEEDS ASSESSMENT OF CRITICAL CARE PHYSICIANS: DATA PRESENTATION FOR ANEMIA AS A PROTOTYPICAL CLINICAL PROBLEM ...... 1940 Edna Shenvi, Robert El-Kareh

A NEW APPROACH TO MATERNAL AND CHILD HEALTH CARE IN JAPAN USING AN INTERNET- BASED SYSTEM ...... 1941 Akiko Shibuya, Tsuneo Yamada, Yukihiro Maeda, Yoshimasa Umesato, Yoshiaki Kondo

GENE ANNOTATOR TOOL...... 1942 Mary Shimoyama, Jeff Depons

INSIDE THE HIGHLY INTERACTIVE HANDOFF...... 1943 Alisabeth Shine, Lena Mamykina, R. Stanley Hum, Barbara Sheehan, David Kaufman

SOCIAL NETWORK PLATFORM TO TELEHEALTH SERVICES AND PROFESSIONAL COLLABORATION: A CASE STUDY OF SOFTWARE DEVELOPMENT PROCESS ...... 1944 Danilo Silva, Marília Oliveira, Amadeu Filho, Paula Diniz, Magdala Novaes

DERIVATION AND VALIDATION OF DIGITAL SIGNATURE FOR SEIZURES AS A COMORBID CONDITION IN CRITICALLY ILL PATIENTS ...... 1945 Balwinder Singh, Guangxi Li, Myriam Vela, Brian Pickering, Alejandro Rabinstein, Vitaly Herasevich

REDUCING COGNITIVE LOAD: EXPLORING KNOWLEDGE MODEL-DRIVEN CLINICAL INFORMATION DISPLAYS ...... 1946 Dean Sittig, Allison McCoy, Adam Wright, Amy Franklin, Trevor Cohen

AN EVALUATION OF CLINICAL DECISION SUPPORT ALERT OVERRIDES IN PRIMARY CARE CLINICS...... 1947 Sarah Slight, L. Seger, Karen C. Nanji, Insook Cho, Lisa M. Redden, Lynn A. Volk, David W. Bates

DEVELOPMENT OF A MULTIFUNCTIONAL SYSTEM TO FACILITATE RECRUITMENT INTO A COMMUNITY-BASED REGISTRY AND BIOREPOSITORY...... 1948 Michelle Smerek, Anita Walden, Julie Frund, Andrew Waters, Christopher Franklin, Guilherme Del Fiol

ENABLING AN INTEGRATED HEALTH ANALYTICS PLATFORM THROUGH DATA VIRTUALIZATION...... 1949 Roderick Son, Jay Schindler, Timothy Smith, Thomas Mraz

ON THE ROAD TOWARDS DEVELOPING A PUBLICLY AVAILABLE CORPUS OF DE-IDENTIFIED CLINICAL TEXTS...... 1950 Brett South, Danielle Mowery, Oscar Ferrandez, Shuying Shen, Ying Suo, Mingyuan Zhang, Annie Chen, Liqin Wang, Stephane Meystre, Wendy Chapman

AN INTEGRATED SOA ARCHITECTURE FOR TELEHEALTH SERVICES ...... 1951 Hugo Souza, Magdala Novaes, Silvio R. L. Meira

BRINGING TOGETHER MEDICAL-MANAGERIAL AND ICT STANDARDS TO ENSURE INTEROPERABILITY IN CONTEMPORARY HOME-CARE...... 1952 Basile Spyropoulos, Maria Botsivaly, Aris Tzavaras

INVESTIGATING NURSING HANDOFFS WITH AUTOMATED TOPIC IDENTIFICATION...... 1953 Nancy Staggers, Kristina Doing-Harris, Charlene Weir

ADVANCING TECHNOLOGY DEVELOPMENT FOR SIMULATION BASED MEDICAL TRAINING FOR COMBAT CASUALTY CARE TRAINING...... 1954 Christina Stephan, Annette Sobel, John Armstrong, Alex Bukoski, Jeffrey Kerby, Stephen Barnes

AN ALGORITHM TO INTEGRATE PATIENT AND TUMOR SPECIMEN DATA FOR I2B2...... 1955 Leanne Streja, Rebecca Nelson, Srisairam Achuthan, Mike Chang, Ajay Shah, Joyce Niland

TRANSMART SUPPORTS A POST-GWAS DATA COORDINATING CENTER ...... 1956 Dan Stuart, John Harju, Wei Shi, David Hanauer, Dina Aronzon, Jinlei Liu, Raveen Sharma, Frank Manion, Haiping Xia, Carolyn Hutter, Stephen Gruber

IDENTIFYING KEY DESCRIPTORS OF BREAST AESTHETICS FOR A STANDARDIZED RATING SCALE ...... 1957 Clement Sun, Min Kim, Melissa Crosby, Gregory Reece, Elisabeth Beahm, George Baum, Michelle Fingeret, Mia Markey

UNDERSTANDING PATIENT-PROVIDER COMMUNICATION VIA A PATIENT PORTAL ...... 1958 Si Sun, Xiaomu Zhou, Hua Xu, Joshua Denny

EVALUATION AND VISUALIZATION OF HUMAN ANNOTATOR LEARNING PATTERNS...... 1959 Ying Suo, Shuying Shen, Scott Duvall, Ozlem Uzuner, Brett South

JUSTIFICATION OF MEDICAL COGNITION: A VIRTUAL PATIENT PROJECT...... 1960 Mark Sutherland, Anthony Frisby

NETS FISHING IN THE CLINICAL DATA WAREHOUSE ...... 1961 Marie Synnestvedt, Mark Weiner, Bonnie Bennet, Hillary Faust, David Metz

MAKING COMPUTATIONAL MODELS ACCESSIBLE THROUGH ONTOLOGIES AND VISUALIZATION TOOLS...... 1962 Nazanin Tabesh-Saleki, Mary Shimoyama, Brian Carlson, Christopher Thompson, Daniel Beard

ELECTRONICALLY ASSESSING COMPONENTS OF A PRIMARY CARE CONSULTATION...... 1963 Yonas Tamrat, Shane Reti, Henry Feldman, James Gray, Daniel Sands, Charles Safran

MEANINGFUL USE PUBLIC HEALTH TECHNICAL ASSISTANCE: A COLLABORATIVE APPROACH TO SUPPORT PUBLIC HEALTH OBJECTIVES IN MEANINGFUL USE...... 1964 Sanjeev Tandon, James Daniel, Mark Jensen

MEANINGFUL USE PUBLIC HEALTH TECHNICAL ASSISTANCE TEAM: A COLLABORATIVE APPROACH TO SUPPORT MEANINGFUL USE PUBLIC HEALTH OBJECTIVES...... 1965 Sanjeev Tandon, James Daniel, Mark Jensen

CLINICAL ENTITY RECOGNITION USING STRUCTURAL SUPPORT VECTOR MACHINES ...... 1966 Buzhou Tang, Yonghui Wu, Min Jiang, Hua Xu

COMMON TERMINOLOGY SERVICES 2 (CTS2) FOR BIOMEDICAL COMMUNITY...... 1967 Cui Tao, Harold Solbrig, Pradip Kanjamala, Kevin Peterson, Craig Stancl, Christopher Chute

DIAGNOSTIC-PRESCRIPTIVE INFORMATION TECHNOLOGY HELPS COMMUNITY COLLEGE NURSING SCHOOL STUDENT RETENTION ...... 1968 Devadatta Tata, Ronald Johnson, Craig Johnson

A DISTRIBUTED SEMANTIC WEB APPROACH FOR COHORT IDENTIFICATION ...... 1969 Joseph Teagno, Richard Kiefer, Jyotishman Pathak, G.-Q. Zhang, Satya Sahoo

SMOKING STATUS DETECTION ACROSS DOMAINS...... 1970 Michael Tepper, Fei Xia, Meliha Yetisgen-Yildiz

OPEN SOURCE WORKFLOW TOOLS FOR ELECTRONIC HEALTH RECORD BASED PHENOTYPING ALGORITHMS ...... 1971 William Thompson, Luke Rasmussen, Jennifer Pacheco, Anna Roberts, Arun Muthalagu, Abel Kho

THE PATH TO MEANINGFULLY USE AT NEW YORK PRESBYTERIAN HOSPITAL ...... 1972 Victoria Tiase, Aurelia Boyer, Virginia Lorenzi, Adam Wilcox, I-Ping Shue

THE REUSABLE ONLINE ASSESSMENT DATA SERVICE (ROADS): A LIGHTWEIGHT, EXTENSIBLE, OPEN-SOURCE TOOL FOR CONFIGURING AND ADMINISTERING SECURE CLINICAL ASSESSMENTS ON THE WEB ...... 1973 Charles Tirrell, Owen McGettrick, Oleksii Voronoi, Leon Rozenblit

NAIL-IT: AN APPROACH TO PROBLEM REPRESENTATION, RECORDING, AND STORYTELLING IN PUBLIC HEALTH...... 1974 Herman Tolentino, Sridhar Papagari Sangareddy, Laura Franzke, Ramesh Krishnamurthy

EVALUATION OF A MOBILE DIABETES SELF-MANAGEMENT PLATFORM: A PILOT CASE STUDY WITH PEDIATRIC USERS ...... 1975 Tony Tran, Kate Rudolph, Philip Orbeta, Sravani Jaladi, Sean Kim, Saumitra Kumar, Rema Padman

METHODS FOR DESCRIBING THE COGNITIVE PROCESS OF VISIT DOCUMENTATION...... 1976 Alisha Tucker, Harley M. Ramelson, Jan Horsky

DEVELOPMENT OF A MOBILE COMPUTING FRAMEWORK FOR EFFECTIVE SELF- MANAGEMENT OF TYPE II DIABETES ...... 1977 Jay Urbain, Edith Burns, Paul Knudson, Megan Fedders, Bambi Wessel, Scott Strath

END-USERS’ INPUT AND THEIR SATISFACTION WITH COMPUTERIZED PHYSICIAN ORDER ENTRY (CPOE) IN INTENSIVE CARE UNIT (ICU) ...... 1978 Shamim Usman

ANALYSIS OF VOICE-TRANSCRIPTION SOFTWARE ON OUTPATIENT CHARTING EFFICIENCY...... 1979 Ravy Vajravelu, David Kaelber

EDUCATING PHYSICIANS IN MEANINGFUL USE OF INFORMATION TECHNOLOGY FOR MEDICATION MANAGEMENT (MMIT), A CONCEPTUAL FRAMEWORK...... 1980 F. Van Stiphout, Jos Aarts, Liset Van Dijk, Jeannette Zwart, Toine Egberts, Edith Ter Braak

CAUSES FOR POOR INFORMATION RETRIEVAL IN PUBMED ...... 1981 Klaar Vanopstal, Robert Vander Stichele, Godelieve Laureys, Joost Buysschaert

INFORMATICS SUPPORT FOR AN ONLINE SCALABLE DIAGNOSTIC AND PRESCRIPTIVE STUDENT RETENTION SYSTEM FOR HEALTH SCIENCE COMMUNITY COLLEGES...... 1982 Suvendra Vijayan, Ronald Johnson, Craig Johnson

USE OF A HEALTH INFORMATION EXCHANGE TOOL IN COMMUNITY-BASED AMBULATORY CARE PRACTICES IN TENNESSEE...... 1983 Lynn Volk, Lisa Redden, Deborah Williams, Stephanie Pollard, Stuart Lipsitz, Eta Berner, Anantachai Panjamapirom, Gerald Glandon, Jeffrey Burkhardt, David Bates, Jeffrey Mark Rothschild

QUIT FOR LIFE: THE VIDEO GAME ...... 1984 Ronald Vullo, Stephen Jacobs, Kathryn Vullo

PROJECT GALEN: USER-CENTERED TABLET EHR DEVELOPMENT ...... 1985 Ronald Vullo, Nicolas Thireos, Chad Weeden, Edward Holden

CLINICAL DECISION SUPPORT WITH NATURAL LANGUAGE PROCESSING FOR CERVICAL CANCER SCREENING ...... 1986 Kavishwar Wagholikar, Kathy Maclaughlin, Michael Henry, Robert Greenes, Hankey Ronald, Hongfang Liu, Rajeev Chaudhry

COMPARISON OF ONTOLOGIES TO DERIVE PHARMACOLOGIC CLASSES FROM MEDICATIONS IN CLINICAL INFORMATION SYSTEMS ...... 1987 Adrienne Walcer, Jason Gilder, Anil Jain

DASHBOARD DEVELOPMENT FOR ASTHMA CARE PROCESS IN THE PEDIATRIC HOSPITAL SETTING ...... 1988 Haijun Wang, Margaret J. Holm, Charles G. Macias, Robert H. Moore, Curtis E. Kennedy, Kimberly L Davis, Julia B. Lawrence, William M. Rittenhouse, Russell Staheli

AN INTEGRATED NEXT-DAY OPERATING ROOM SCHEDULING SYSTEM...... 1989 Haiyan Wang, Enis Kayis, Meghna Patel, Cipriano Santos, Tere Gonzalez, R J Ramamurthi, Shelen Jain, Sharad Singhal, Jaap Suermondt, Karl Sylvester

CONSTRUCTION OF A SEMANTIC CHINESE MEDICAL TERMINOLOGY LEXICON...... 1990 Hui Wang, Lei Liu, Zuofeng Li

FEASIBILITY OF USING HETEROGENEOUS KNOWLEDGE RESOURCES TO BUILD AND EVALUATE A DISEASE-ORIENTED ONTOLOGY ...... 1991 Liqin Wang, Bruce Bray, Peter Haug

A PRELIMINARY STUDY ON NORMALIZING AERS DRUG NAMES USING RXNORM ...... 1992 Liwei Wang, Guoqian Jiang, Wei Wang, Hongfang Liu

TRANSLATION DATA EXPLORATION ENVIRONMENT -- SINGLE POINT OF ACCESS TO UNIFIED PRE-CLINICAL AND CLINICAL CARDIOVASCULAR PARAMETERS...... 1993 Xia Wang, Zhaohui Cai, Matthew Clark, Jian Wang

DEFINING CLINICAL PHENOTYPES USING ELECTRONIC HEALTH RECORDS: A CASE STUDY OF ACUTE MYOCARDIAL INFARCTION...... 1994 Xiaoyan Wang, Khamis Abu-Hasaballah, Thomas Agresta

TOWARDS AN ANNOTATION SCHEMA FOR CANCER TRAJECTORY STATE DETECTION...... 1995 Jeremy Warner, Peter Anick, Kenneth Roach, Nianwen Xue, Robin Joyce, Charles Safran, Pengyu Hong

INTEGRATING SUBSTITUTABLE MEDICAL APPS, REUSABLE TECHNOLOGIES (SMART) IN THE I2B2 PLATFORM ...... 1996 Nich Wattanasin, Alyssa Porter, Stella Ubaha, Michael Mendis, Lori Phillips, Joshua Mandel, Rachel Ramoni, Kenneth Mandl, Isaac Kohane, Shawn Murphy

HARVARD CATALYST PROFILES: FINDING COLLABORATORS OUTSIDE BIOMEDICINE...... 1997 Griffin Weber

COMPARING DIAGNOSES RECORDED IN PROBLEM LISTS VS. ADMINISTRATIVE CODES...... 1998 Wei-Qi Wei, Lisa Bastarache, Joshua Denny

PROFILING USERS OF AN ELECTRONIC OUTPATIENT WHITEBOARD ACROSS AN ENTERPRISE HEALTHCARE SYSTEM ...... 1999 Stuart Weinberg

ASSESSMENT OF TECHNOLOGY FOR ENABLING SELF CARE IN OLDER ADULTS...... 2000 Vivian West, W. Hammond

EVALUATION OF A FEDERATED MEDICAL SEARCH ENGINE DURING THIRD-YEAR MEDICAL CLERKSHIP...... 2001 Jayne Williams, Karl Kochendorfer

RECENT ADVANCES IN AQ21 RULE LEARNING SYSTEM FOR HEALTHCARE DATA ...... 2002 Janusz Wojtusiak

PREDICTING READMISSIONS AMONG HEART FAILURE PATIENTS USING DYNAMIC BAYESIAN NETWORK...... 2003 Anthony Wong, Senthil Nachimuthu, Peter Haug

IDENTIFY THE FACTORS CAUSED REVENUE LOSS FROM A PYXIS MEDSTATION ...... 2004 Cai Wu, Phuc Dang, Jamie Johansen, Dawen Sui, Lucy Moyer

EXTRACTING RELEVANT INFORMATION FROM CLINICAL RECORDS: TOWARDS MODELING THE EVOLUTION OF INTRACRANIAL ANEURYSMS...... 2005 Juan Wu, William Hsu, Alex Bui

TRACKING IMMIGRANT HEALTH WITH NATURAL LANGUAGE PROCESSING ...... 2006 Stephen Wu, Mark Wieland, Vinod Kaggal, Hongfang Liu, Christopher Chute

AN AUTOMATED TRANSITION TO ICD-10 ENCODING ...... 2007 Rob Wynden, Henry Grause, Ketty Mobed, Hari Rekapalli, Prakash Lakshminarayanan, Mark Weiner

AN ONTOLOGY-BASED CLINICAL PHENOTYPING FRAMEWORK FOR EMERGE NETWORK ALGORITHMS ...... 2008 Nanfang Xu, Chunhua Weng

THE USE OF OUTPATIENT PROCEDURE EVENTS (OPE) LOGIC MODEL IN OUTCOME REPORTING...... 2009 Shan Xu, Brent Cerullo, Joe Kimura, Phoebe Ling, David Shein, Alejandro Reti

ADOPTING AN EFFECTIVE ELECTRONIC CARE MANAGEMENT TOOL TO SUPPORT PATIENT- CENTERED TEAM-BASED CARE MODEL IN PORTLAND VA MEDICAL CENTER...... 2010 Jianji Yang, Judy McConnachie, C. Jonathan Sun, Steve Schreiner, Lisa Winterbottom, David Dorr

MINING ELECTRONIC HEALTH RECORDS TO IDENTIFY DRUG COMBINATIONS ...... 2011 Lixia Yao, Pankaj Agarwal

ONE-YEAR OUTCOME OF AN EHR-BASED CASE LEARNING SYSTEM FOR MEDICAL STUDENTS, RESIDENTS AND DOCTORS...... 2012 Xun Yao, Xiaoyan Lv, Jialin Liu

DEVELOPMENT OF A TAXONOMY OF SETTING-SPECIFIC FACTORS FOR ADAPTATION OF CLINICAL DECISION SUPPORT RULES...... 2013 David Yauch, Pamela Kum, Samson Tu, Peter Haug, Nathan Hulse, Emory Fry, Robert Greenes, Mary Goldstein

RESEARCH FRAMEWORK FOR THE MANAGEMENT AND ANALYSIS OF SEPSIS...... 2014 Dean Yergens, Christopher Doig, John Ray, Brent Winston

KSV2: APPLICATION FOR ENHANCING SCOPING AND SYSTEMATIC REVIEWS...... 2015 Dean Yergens, John Ray, Christopher Doig

PREDICTION OF CAROTID ARTERY STENOSIS USING ENSEMBLE-BASED CLASSIFICATION ...... 2016 Sanghyun Yoo, Jihyun Lee, Ha-Young Kim, Hye Jin Kam, Kyoung-Gu Woo, Yoon-Ho Choi, Hee Young Shin, Mira Kang

IMPLEMENTATION ISSUES ON VIRTUALIZATION DESKTOP INFRASTRUCTURE IN A HOSPITAL SETTING ...... 2017 Sooyoung Yoo, Taeki Kim, Seok Kim, Hee Hwang

APPLICATION OF DATA MINING TECHNIQUES TO A BEHAVIORAL RISK FACTOR DATA SET TO PREDICT LONG-TERM DISABILITY AFTER STROKE ...... 2018 Sunmoo Yoon, Jose Gutierrez, Adam Wilcox, Suzanne Bakken

TOWARDS SECURE, EFFICIENT AND STANDARDS-BASED MEDICATION INFORMATION EXCHANGE BETWEEN PATIENTS AND PHYSICIANS ON MOBILE DEVICES ...... 2019 Kelly Zeng, Wei Ma, Andrew Rickert, Soma Lanka, John Kilbourne, Chris Hui, Stuart Nelson

A WEB-BASED APPLICATION FOR MONITORING DATA QUALITY IN A DATA WAREHOUSE...... 2020 Mingyuan Zhang, Reed Barney, Vikrant Deshmukh, Bruce Bray, Cheri Hunter

OPEN SOURCE-BASED CHRONIC DISEASE MANAGEMENT SYSTEM(CDMS)...... 2021 Xufeng Zhang, Ying Wang, Zhihong Yao, Lei Liu

AN APPLICATION OF A COGNITIVE TRANSPARENCY METRIC IN EHR USER INTERFACES ...... 2022 Zhen Zhang, Muhammad Walji, Amy Franklin, Jiajie Zhang

THE USE OF NLP FOR TIMELY AND ACCURATE IDENTIFICATION AND EXTRACTION OF DISEASE CHARACTERISTICS OF PROSTATE CANCER PATIENTS FROM THE ELECTRONIC MEDICAL RECORDS...... 2023 Chengyi Zheng, Anil Thomas, Howard Jung, Joy Gelfond, Jeffrey Slezak, Kimberly Porter, Steven Jacobsen, Gary Chien

A STANDARDIZED DRUG AND DRUG CLASS UNIVERSAL NETWORK ...... 2024 Qian Zhu, Guoqian Jiang, Christopher Chute

GLYCEMIC CONTROL IN USERS OF LOW-COST PRESCRIPTION PROGRAM VERSUS MAIL ORDER PHARMACY ...... 2025 Vivienne Zhu, Wanzhu Tu, David Marrero, Marc Rosenman, Marc Overhage

Author Index