Risk Assessment for Hip and Knee Osteoarthritis Using Polygenic Risk Scores.

ABSTRACT:

Objective

Polygenic risk scores (PRS) allow risk stratification using common single-nucleotide polymorphisms (SNPs), and clinical applications are currently explored for several diseases. This study was undertaken to assess the risk of hip and knee osteoarthritis (OA) using PRS.

Methods

We analyzed 12,732 individuals from a population-based cohort from the Rotterdam Study (n = 11,496), a clinical cohort (Cohort Hip and Cohort Knee [CHECK] study; n = 908), and a high-risk cohort of overweight women (Prevention of Knee OA in Overweight Females [PROOF] study; n = 328), for the association of the PRS with prevalence/incidence of radiographic OA, of clinical OA, and of total hip replacement (THR) or total knee replacement (TKR). The hip PRS and knee PRS contained 44 and 24 indepe

SUBMITTER: Sedaghati-Khayat B 

PROVIDER: S-EPMC9541521 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature