Fig. 2

Effect of bioavailable turmeric extract and paracetamol on different domains of WOMAC score, CRP, and TNF-α. a WOMAC total score (possible range, 0–96). b WOMAC pain score (possible range, 0–20). c WOMAC stiffness score (possible range, 0–8). d WOMAC function score (possible range, 0–68). e CRP—between the groups. f TNF-α—within the groups