Our experts work across the United States and around the globe, partnering with federal agencies, state and local governments, foundations, universities, professional associations, and businesses, to uncover evidence on health, human services, and international topics. In Evidence, learn about our work on current and past projects and explore our publications.

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Learn more about select client project work in health, human services, and international research.


Browse our complete online catalog of journal articles, fact sheets, issues briefs, working papers, and other publications.

Most Recent Evidence

Care Transformation Toolkit

Jan 11, 2021
Nazihah Siddiqui, Sonya Streeter, Maggie Glos, Ethan Jacobs, Rumin Sarwar, and Candice Talkington

Geographic Variation in the Consolidation of Physicians into Health Systems, 2016–18

Jan 06, 2021
Laura Kimmey, Michael F. Furukawa, David Jones, Rachel Machta, Jing Guo, and Eugene Rich

Medicaid Expansion and Health Services Use for Adults Experiencing Homelessness in Arkansas

Jan 05, 2021
Jeral Self, Kevin Callison, Anthony Goudie, Kanna Lewis, and Joseph Thompson

A Randomized Controlled Trial of Three School Meals and Weekend Food Backpacks on Food Security in Virginia

Jan 01, 2021
Michael Burke, Charlotte Cabili, Danielle Berman, Sarah Forrestal, and Philip Gleason

A Cluster Randomized Controlled Trial of a Home-Delivered Food Box on Food Security in Chickasaw Nation

Jan 01, 2021
Ronette R. Briefel, Gregory Chojnacki, Vivian Gabor, Sarah Forrestal, Rebecca Kleinman, Charlotte Cabili, and Philip Gleason

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Working Paper Series

Our working paper series aims to provide timely evidence on policy and methodological research. We welcome and encourage your feedback.


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