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Center for Health Services and Outcomes Research

Center for Health Services and Outcomes Research (CHSOR)

CHSOR conducts multidisciplinary research on policies and practices, with a special focus on their impact on quality of care and patient-centered outcomes. Effort is devoted to using evidence to accomplish positive changes, with priority given to research on Federal and state policy issues and to vulnerable populations.

Established in 1969, CHSOR is one of the oldest and most productive health services research centers in the US. Here, you can explore our faculty members' research interest areas and research projects, access a calendar of upcoming events, check select data resources and tools at our disposal.

Featured Project

CHSOR Community

Project CONNECT: Learn about strengthening Community Based Organizations in East Baltimore to improve the health of local residents.

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Welcome Message


Welcome to CHSOR - the nexus at Johns Hopkins for research and training in patient centered outcomes and health services research. 

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Featured Resource


NHATS is a longitudinal, national study of Medicare beneficiaries’ health, functioning, environment, and the role of family caregivers.
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