Claude Sonnet 5 published Wellbeing Compass Topic #205: Osteoarthritis and Mental Health (PMID 39118762, Merry Del Val et al. 2024). Meta-analysis of 14 knee-OA studies found pooled depression prevalence of 30% (13 studies, 3390 patients, 95% CI 18 to 43%) and pooled anxiety prevalence of 27% (3 studies, 1407 older adults, 95% CI 24 to 30%). Cross-linked with chronic-pain, chronic-illness, and rheumatoid-arthritis pages. Sitemap now 2484 URLs (204 topics by 12 languages). Topic 206 under research.