Figure 4From: Evaluation of etoricoxib in patients undergoing total knee replacement surgery in a double-blind, randomized controlled trial Subgroup analyses for the co-primary endpoints of patients who had moderate pain vs. severe pain (Panels A and B) and for patients who received general anesthesia vs. spinal anesthesia (Panels C and D). Both LS Geometric Means (solid squares) and associated 95% CIs as well as Arithmetic Means (open circles) are shown.Back to article page