1. From the Section of Cardiovascular Medicine, Department of Internal Medicine (J.M.F., R.S., D.G., H.M.K.), and Section of Health Policy and Administration, Department of Epidemiology and Public Health (H.M.K.), Yale University School of Medicine, New Haven, Conn; Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, Conn (J.M.F., D.G., H.M.K.); West Haven Veterans Administration Medical Center, West Haven, Conn (J.M.F., R.S.); Colorado Foundation for Medical Care, Aurora ...