1. When this work was done Dr. Vanderwerker was with the Center for Health Services Research on Pharmacotherapy, Chronic Disease Management, and Outcomes, Institute for Health, Health Care Policy and Aging Research, Rutgers University, New Brunswick, New Jersey, where Dr. Akincigil, Dr. Gerhard, and Dr. Crystal are on the faculty and Ms. Neese-Todd is on the research staff. Dr. Akicigil and Dr. Crystal are also with the School of Social Work and Dr. Gerhard is with the Ernest Mario School of Pharmacy,...