Hebert, Liesi E.*; Beckett, Laurel A.†; Scherr, Paul A.‡; Evans, Denis A.*
*Rush Institute for Healthy Aging, Rush University and Rush-Presbyterian-St. Luke's Medical Center, Chicago, Illinois, U.S.A.; †Biostatistics Unit, Department of Epidemiology and Preventive Medicine, School of Medicine, UC Davis, California, U.S.A.; ‡Division of Adult and Community Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia, U.S.A.
Received May 3, 2000.
Revised April 30, 2001.
Accepted July 19, 2001.
Address correspondence and reprint requests to Liesi Hebert, Sc.D., Rush Institute for Healthy Aging, 1645 West Jackson Blvd., Suite 675, Chicago, IL 60612, U.S.A.
This study was supported by grants AG10161, AG11862, AG05362 and cooperative agreement AG06789; and contracts NO1-AG-1-2106 and NO1-AG-0-2107 from the National Institute on Aging.