This website hosts the Multiple Chronic Conditions in RCTs database from Systematic Reviews to Inform Research and Treatment for Multi-Morbidities prepared by Washington University School of Medicine in St. Louis in contract with the National Cancer Institute and Leidos Biomedical Research, Inc.

The database contains information regarding the inclusion of participants with multiple chronic conditions from 600 RCTs testing behavioral or psychosocial interventions published from 2000-2014. The database, data dictionary, and codebook can be accessed on the Project Materials page.