Related Experiment Video
Updated: Aug 16, 2026

Measuring Frailty in HIV-infected Individuals. Identification of Frail Patients is the First Step to Amelioration and Reversal of Frailty
Published on: July 24, 2013
Financial disparities in prescription drug use between elderly and nonelderly Americans
1School of Medicine, Texas Tech University Health Sciences Center, Lubbock, USA.
Abstract:
This study examines cross-sectional disparities in the financial burden of prescription drug use among U.S. elderly and nonelderly adult populations, using data from the 1998 Medical Expenditure Panel Survey. Out-of-pocket spending for prescriptions, copayment rates, and the proportion of family income spent on prescription drugs were examined to compare elderly people with working-age adults. Even after utilization or need was adjusted for, financial disparities were still observed between elderly and nonelderly adult populations. In particular, low-income elderly people were worse off than were nonelderly adults in the same poverty class and their elderly peers in other poverty classes.
Related Concept Videos
Drug Dosing: Geriatric Patients
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Absorption
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Distribution
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Metabolism
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion
Pharmacodynamics in Geriatric Patients: Effects of Age
