The association between polypharmacy, frailty and disability-free survival in community-dwelling healthy older individuals.

ABSTRACT:

Objectives

Polypharmacy and frailty are two common geriatric conditions. In community-dwelling healthy older adults, we examined whether polypharmacy is associated with frailty and affects disability-free survival (DFS), assessed as a composite of death, dementia, or persistent physical disability.

Methods

We included 19,114 participants (median age 74.0 years, IQR: 6.1 years) from ASPirin in Reducing Events in the Elderly (ASPREE) clinical trial. Frailty was assessed by a modified Fried phenotype and a deficit accumulation Frailty Index (FI). Polypharmacy was defined as concomitant use of five or more prescription medications. Multinomial logistic regression was used to examine the cross-sectional association between polypharmacy and frailty at base line, and Cox regression

SUBMITTER: Ekram ARMS 

PROVIDER: S-EPMC9437977 | biostudies-literature | 2022 Jul-Aug

REPOSITORIES: biostudies-literature