Examining Interventions to Address Infant Mortality in Allegheny County, Pennsylvania
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Examining Interventions to Address Infant Mortality in Allegheny County, Pennsylvania DANA SCHULTZ, SUSAN L. LOVEJOY, EVAN D. PEET SOCIAL AND ECONOMIC WELL-BEING Sponsored by the Richard King Mellon Foundation For more information on this publication, visit www.rand.org/t/RRA858-1 Published by the RAND Corporation, Santa Monica, Calif. © Copyright 2020 RAND Corporation R® is a registered trademark. Limited Print and Electronic Distribution Rights This document and trademark(s) contained herein are protected by law. This representation of RAND intellectual property is provided for noncommercial use only. Unauthorized posting of this publication online is prohibited. Permission is given to duplicate this document for personal use only, as long as it is unaltered and complete. Permission is required from RAND to reproduce, or reuse in another form, any of its research documents for commercial use. For information on reprint and linking permissions, please visit www.rand.org/pubs/permissions. The RAND Corporation is a research organization that develops solutions to public policy challenges to help make communities throughout the world safer and more secure, healthier and more prosperous. RAND is nonprofit, nonpartisan, and committed to the public interest. RAND’s publications do not necessarily reflect the opinions of its research clients and sponsors. Support RAND Make a tax-deductible charitable contribution at www.rand.org/giving/contribute www.rand.org Preface Poor birth and infant outcomes and pronounced racial disparities persist in Allegheny County, Pennsylvania, despite robust maternal and child health and social service systems. In this report, we use predictive models of which interventions women are likely to participate in, develop a causal inference framework to estimate the effectiveness of those interventions, and reveal how that effectiveness varies for women with different risk and other factors. This research was sponsored by the Richard King Mellon Foundation. This report should be of interest to health care and community-based social service providers and policymakers in Allegheny County, as well as others who share the goal of preventing and reducing infant mortality. Social and Behavioral Policy Program RAND Social and Economic Well-Being is a division of the RAND Corporation that seeks to actively improve the health and social and economic well-being of populations and communities throughout the world. This research was conducted in the Social and Behavioral Policy Program within RAND Social and Economic Well-Being. The program focuses on such topics as risk factors and prevention programs, social safety net programs and other social supports, poverty, aging, disability, child and youth health and well-being, and quality of life, as well as other policy concerns that are influenced by social and behavioral actions and systems that affect well- being. For more information, email [email protected]. iii Contents Preface ............................................................................................................................................ iii Figures ............................................................................................................................................ vi Tables ............................................................................................................................................. ix Summary ........................................................................................................................................ xi Abbreviations ............................................................................................................................ xxvii 1. Introduction ............................................................................................................................... 1 Allegheny County Landscape ................................................................................................................... 2 Infant Mortality Causes ............................................................................................................................ 5 This Project ............................................................................................................................................... 8 Organization of This Report ................................................................................................................... 10 2. Methods ................................................................................................................................... 11 Literature Review ................................................................................................................................... 11 Environmental Scan ................................................................................................................................ 12 Causal Inference Framework .................................................................................................................. 13 3. Intervention Types and the Evidence Base ............................................................................. 23 Medical-Setting Interventions ................................................................................................................ 24 Health Promotion and Education ............................................................................................................ 31 Support and Referrals ............................................................................................................................. 35 Policy Interventions ................................................................................................................................ 42 Summary of Interventions ...................................................................................................................... 45 Timing of Intervention ............................................................................................................................ 47 Potential Barriers to Engagement ........................................................................................................... 48 Summary ................................................................................................................................................. 50 4. National, State, and Local Infant Mortality Prevention Efforts .............................................. 51 National Efforts ...................................................................................................................................... 51 State Efforts ............................................................................................................................................ 53 Local Efforts ........................................................................................................................................... 54 Key Features of Infant Mortality Prevention Efforts .............................................................................. 57 5. Inventory of Allegheny County Programs, Services, and Supports Related to Preventing Infant Mortality ....................................................................................................................... 59 Medical-Setting Interventions ................................................................................................................ 59 Health Promotion and Education ............................................................................................................ 61 Support and Referrals ............................................................................................................................. 64 Summary of Available Programs, Services, and Supports ..................................................................... 70 6. Allegheny County Birth Outcomes, Risk and Contextual Factors, and Intervention Participation ............................................................................................................................ 73 iv Birth Outcomes ....................................................................................................................................... 73 Risk and Contextual Factors ................................................................................................................... 76 Intervention Participation ....................................................................................................................... 81 Summary ................................................................................................................................................. 90 7. Understanding Participation in Select Programs, Services, and Supports in Allegheny County ..................................................................................................................................... 91 Potential Predictors of Intervention Participation ................................................................................... 91 Predictors of Intervention Participation .................................................................................................. 94 Accuracy of Intervention Participation Predictions .............................................................................. 100 Summary ............................................................................................................................................... 101 8. Examining Effectiveness of Select Programs, Services, and