Cohort Hip & Cohort Knee (CHECK) study of biomarkers (serum hs-CRP, sCOMP, sPINP sOC and urine uCTX-2) in1002 pts w/ hip or knee OA. Shows CRP, uCTX-2 & sPINP (OR 1.11-1.40) were assoc w/ nocturnal & walking pain, but not fatigue https://t.co/EOU6i24KLO https://t.co/VQWfeLR01x