Fig. 2From: Bio-optimized Curcuma longa extract is efficient on knee osteoarthritis pain: a double-blind multicenter randomized placebo controlled three-arm studya Patients Global Assessment of Disease Activity (PGADA) assessed with a VAS evolution with time. b Comparison of the absolute difference of PGADA between T0 and T1 in the placebo and pooled low- and high-dose BCL groups. c Comparison of the absolute difference of PGDA between T0 and T3 in the placebo and pooled low- and high-dose BCL groupsBack to article page