Cost-related medication underuse among chronically ill adults: the treatments people forgo, how often, and who is at risk.
Piette
John D
JD
Center for Practice Management and Outcomes Research, VA Ann Arbor Health Care System, PO Box 130170, Ann Arbor, MI 48113-0170, USA. jpiette@umich.edu
Heisler
Michele
M
Wagner
Todd H
TH
D000368:Aged; D002908:Chronic Disease / Q000188:drug therapy* / Q000191:economics*; D017281:Cost of Illness; D016527:Drug Costs; D011307:Drug Prescriptions / Q000191:economics*; D017723:Drug Utilization Review; D005260:Female; D005382:Financing, Personal; D006302:Health Services Research; D006801:Humans; D008297:Male; D008875:Middle Aged; D010349:Patient Compliance / Q000706:statistics & numerical data; D012959:Socioeconomic Factors; D014481:United States