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Table 1 Descriptive statistics by condition

From: Cognitive behavioral treatment for depressed adolescents: results from a cluster randomized controlled trial of a group course

 

ACDC intervention (N = 133)

UC control (N = 95)

T1- Pre-test

T2- 2nd Pre-test

T3- Post-test

T1- Pre-test

T2- 2nd Pre-test

T3- Post-test

M

SD

M

SD

M

SD

M

SD

M

SD

M

SD

Depression

33.08

9.97

32.77

8.80

26.85

11.82

32.01

9.75

30.28

10.67

29.55

10.77

Negative automatic thoughts

3.05

0.89

–

–

2.66

1.04

2.98

0.98

–

–

2.79

1.04

Dysfunctional attitudes - Perfectionism/Performance evaluation

4.01

1.16

–

–

4.42

1.28

4.06

1.14

–

–

3.95

1.22

Dysfunctional attitudes - Dependency

3.30

1.09

–

–

3.68

1.22

3.52

1.18

–

–

3.50

1.32

Emotion regulation - Suppression

4.33

1.14

–

–

3.88

1.34

4.42

1.05

–

–

4.17

1.29

Emotion regulation - Reappraisal

4.01

1.05

–

–

4.09

1.15

4.02

1.09

–

–

3.87

1.14

Rumination - Brooding

2.86

0.66

–

–

2.56

0.74

2.73

0.63

–

–

2.72

0.70

Rumination - Reflection

2.41

0.59

–

–

2.08

0.64

2.40

0.65

–

–

2.32

0.74

Gender (% of girls)

91.0

–

–

–

–

–

83.2

–

–

–

–

–

Age

16.55

1.10

–

–

–

–

16.92

1.16

–

–

–

–

  1. Ranges and anchors: Depressive Symptoms (0 = No symptoms, 60 = High level of and frequent symptoms); Negative automatic thoughts (1 = Not at all, 5 = All the time); Dysfunctional attitudes (1 = Strongly agree, 7 = Strongly disagree); Emotion regulation (1 = Strongly disagree, 7 = Strongly agree); Rumination (1 = Almost never, 4 = Almost always)