Table 5. Analysis of contrasts between baseline and 12-week follow-up.

		Trait-focused		Control
Variable	Risk	Mean difference [95% CI]a	p	Mean difference [95% CI]a	p
Primary outcomes
Depression	High	3.58 [1.98, 5.19]	<.001	0.04 [−1.68, 1.75]	1.000
	Low	0.25 [−0.46, 0.97]	1.000	−0.03 [−0.78, 0.71]	1.000
Generalised anxiety	High	2.87 [1.31, 4.43]	<.001	−0.31 [−1.97, 1.35]	1.000
	Low	0.43 [−0.26, 1.11]	.415	−0.31 [−1.02, 0.41]	.920
Secondary outcomes
Alcohol use	High	0.42 [−0.49, 1.33]	.798	0.53 [−0.44, 1.50]	.575
	Low	0.88 [0.47, 1.30]	<.001	0.66 [0.24, 1.09]	.001
Disordered eating	High	0.72 [−0.17, 1.60]	.156	0.85 [−0.12, 1.82]	.106
	Low	0.15 [−0.25, 0.54]	1.000	0.37 [−0.04, 0.77]	.090
Concern over mistakes	High	2.42 [0.60, 4.25]	.005	−0.32 [−2.29, 1.65]	1.000
	Low	0.22 [−0.59, 1.03]	1.000	−0.50 [−1.35, 0.34]	.459
Personal standards	High	0.75 [−0.54, 2.05]	.491	−0.74 [−2.13, 0.66]	.617
	Low	0.57 [−0.01, 1.15]	.053	0.37 [−0.23, 0.97]	.403
Doubts about actions	High	0.81 [−0.19, 1.82]	.158	−0.52 [−1.60, 0.56]	.752
	Low	−0.28 [−0.73, 0.17]	.392	−0.51 [−0.97, −0.04]	.027
Self-esteem	High	−1.44 [−2.74, −0.14]	.024	−0.08 [−1.50, 1.34]	1.000
	Low	0.36 [−0.22, 0.94]	.419	0.35 [−0.25, 0.96]	.477

^aA Bonferroni correction was applied.