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Table 1 Corrected mixed-regression based estimated means, standard errors (in parentheses) and within- and between-group effect sizes (Cohen’s d) at 12 m follow-up

From: One year follow-up and mediation in cognitive behavioral therapy and acceptance and commitment therapy for adult depression

Measure

Condition

Pre

M (SE)

Post

M (SE)

6 m FU

M (SE)

12 m FU

M (SE)

Within-group

d

Between-group

da

QIDS-SR

ACT

14.96 (0.92)

7.89 (0.88)

7.24 (0.84)

7.52 (0.87)

−1.26*

−0.25

CBT

14.61 (0.99)

6.31 (0.96)

7.15 (0.94)

5.66 (0.94)

−1.60*

EUROHIS

ACT

20.16 (0.93)

24.95 (0.85)

24.33 (0.79)

25.24 (0.85)

0.91*

0.48

CBT

20.79 (1.00)

26.10 (0.94)

26.46 (0.87)

27.38 (0.92)

1.28*

  1. Note. ACT Acceptance and Commitment Therapy, CBT Cognitive Behavioral Therapy, EUROHIS European Health Interview Surveys Quality of Life Scale, QIDS-SR Quick Inventory for Depressive Symptomatology Self-Rated
  2. a Cohen’s d pre- treatment to 1-year follow-up effect size
  3. * p < .001
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BMC Psychiatry

ISSN: 1471-244X

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