marginally significantP = .062
Variance of cortisone was not significantly explained by the group contrasts RCU vs DCU (F (1,136) = 1.01, P = .317, η 2 = 0.007), but a marginally significant difference was found for the contrast controls vs RCU (F (1,136) = 3.53, P = .062, η 2 = 0.025).