Project Summary

The mission of the Health and Medical Care Archive (HMCA) is to improve the understanding of health and health care in the United States through secondary analysis of Robert Wood Johnson Foundation supported data collections. HMCA does this through preserving and disseminating data collected by selected research projects. The data collections in HMCA include surveys of health care professionals and organizations, investigations of access to medical care, surveys on substance abuse, and evaluations of innovative programs for the delivery of health care. HMCA distributes data collections free of charge to the research community and provides technical support to users of the data.