Dietary Patterns and Progression of Knee Osteoarthritis: Data from the Osteoarthritis Initiative

While some individual foods and nutrients have been associated with knee osteoarthritis (KOA) progression, the association between dietary patterns and KOA progression has received little research attention. The objective of this study was to determine whether dietary patterns, derived by principal components analysis (PCA), are associated with KOA progression. In the Osteoarthritis Initiative (OAI), a prospective cohort with clinical centers in...