AUG 11, 2026 · JOURNAL ARTICLE
Association between adiposity and psoriatic arthritis beyond classical clinical predictors
Clinical Rheumatology
Cross-sectional study with adequate sample size and multivariable adjustment showing a graded association between adiposity and PsA, but lacks temporal sequence, causality cannot be inferred, and interaction findings are exploratory.
Reported
Sample size519
PsA prevalence in cohort27.2%
Nail involvement odds ratio3.31