Sharing Health Data for Better Outcomes on PatientsLikeMe Reviewed by Melanie Swan, Annie Lau, and Heather Bromberg Paul Wicks, PhD,corresponding author1 Michael Massagli, PhD,1 Jeana Frost, PhD,1 Catherine Brownstein, PhD,1 Sally Okun, RN,1 Timothy Vaughan, PhD,1 Richard Bradley, RN,1 and James Heywood, SB1 1PatientsLikeMe Inc., Research & Development, Cambridge, United States Paul Wicks, PatientsLikeMe Inc., Research & Development, 155 2nd Street, Cambridge, 02141, United States, Phone: 1 6172296655, Fax: 1 8668506240, Email:
[email protected]. Monitoring Editor: Gunther Eysenbach Corresponding author. Received April 15, 2010; Revisions requested May 10, 2010; Revised May 14, 2010; Accepted May 20, 2010. This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in the Journal of Medical Internet Research, is properly cited. The complete bibliographic information, a link to the original publication on http://www.jmir.org/, as well as this copyright and license information must be included. Background PatientsLikeMe is an online quantitative personal research platform for patients with life-changing illnesses to share their experience using patient-reported outcomes, find other patients like them matched on demographic and clinical characteristics, and learn from the aggregated data reports of others to improve their outcomes. The goal of the website is to help patients answer the question: “Given my status, what is the best outcome I can hope to achieve, and how do I get there?” Objective Using a cross-sectional online survey, we sought to describe the potential benefits of PatientsLikeMe in terms of treatment decisions, symptom management, clinical management, and outcomes.