Clinical pain severity & disability in OA is higher amongst African Americans vs Whites. Metanalysis of 61 articles shows higher pain severity in AA using the WOMAC (0.57; 95%CI: 0.54, 0.61) & non-WOMAC studies (0.35; 95%CI: 0.23, 0.47). Journal of Pain. https://t.co/qLm2Pbw7pz