+ p < 0.0001 EFFENTORA versus placebo, in favor of EFFENTORA, by an analysis of variance PID=pain intensity difference; SEM=standard error of the mean
+ p < 0. 0001 EFFENTORA versus platseebo, EFFENTORA KASUKS, dispersioonianalüüs PID=valu intensiivsuse erinevus; SEM=keskmine standardhälve