a marginal trendP = 0.06
There was a marginal trend toward lower average postoperative pain scores reported by the intervention group (control 3.6/10, SD 1.6; intervention 3.0/10, SD = 1.8; P = 0.06).
There was a marginal trend toward lower average postoperative pain scores reported by the intervention group (control 3.6/10, SD 1.6; intervention 3.0/10, SD = 1.8; P = 0.06).