marginally significantP = .05
ITT Analyses Using the last-value-carried-forward method for imputing missing values, ITT analyses on all of those randomized to either ACT or TAU showed a significant effect immediately post treatment for disability, F(1, 70) = 4.43, P < .05, d = .36; depression, F(1, 70) = 5.91, P < .05, d = .46; and marginally significant effects for acceptance of pain, F(1, 70) = 3.91, P = .05, d = .23; and emotional functioning, F(1, 70) = 3.93, P = .05, d = .69.