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Table 6 Group differences on mental health variables

From: Cognitive-behavioural therapy has no effect on disease activity but improves quality of life in subgroups of patients with inflammatory bowel disease: a pilot randomised controlled trial

 

+CBT

SC

 

Baseline

6 months

12 months

Baseline

6 months

12 months

n = 90

n = 51

n = 42

n = 84

n = 65

n = 64

 

Mean (SD)

 

Physical QoL

 

46.7 (9.3)

46.7 (10.3)

48.3 (10.3)

47 (10.3)

47.2 (9.8)

48.3 (10.1)

Mental QoL

 

44.8 (11.4)

48.3 (9.2)

45.5 (11.1)1

48.1 (11.5)

48.1 (11.9)

48.3 (11.5)

HADS Anxiety

 

7.1 (3.9)

5.9 (3.4)

6.5 (4.2)

6.2 (4.3)

5.9 (4.6)

6.1 (4.6)

HADS Depression

 

4.3 (3.4)

3.5 (2.9)

4.1 (3.3)2

4.4 (4.1)

4.4 (4.1)

4.5 (4.8)

State Anxiety

 

37.5 (13.1)

34.5 (10.9)

35.9 (13.1)

35.9 (13.7)

35.9 (12.8)

35.3 (13.4)

Trait Anxiety

 

39.3 (11.9)

36.1 (11.1)

39.5 (12.5)3

37.4 (11.7)

37.5 (11.8)

36.9 (13.1)

Adaptive coping

Range: 20–80 (higher is better)

42.7 (12.8)

42.1 (13.6)

40.5 (12.9)

39.5 (11.3)

37.1 (11.2)

37.5 (11.7)

Maladaptive coping

Range: 8–32 (lower is better)

10.9 (3.6)

9.8 (2.6)

10.6 (3.7)4

10.7 (3.7)

10.5 (3.3)

10.5 (3.6)

Stress

>300 high stress 150–299 moderate stress <150 low stress

638.3 (665.9)

474.2 (653.7)

301.3 (347.5)5

453.6 (490.5)

350.7 (403.4)

338.5 (364.2)6

TTM Stage

Pre-contemplation

4.5 (1.6)

4.3 (1.9)

4.2 (1.9)7

4.4 (1.6)

4.2 (1.9)

4.7 (1.9)

Range:2–10 (higher scores mean greater agreement)

Contemplation

6.7 (2.1)

6.6 (1.9)

6.6 (1.6)

6.3 (2.1)

6.2 (2.1)

6.4 (1.9)

Preparation

6.3 (2.3)

6.5 (2.4)

6.4 (2.3)

5.7 (2.3)

6.1 (2.2)

6.1 (2.1)

Action

5.8 (2.2)

6.3 (2.3)

6.1 (2.3)

5.5 (2.1)

5.8 (2.3)

5.9 (2.3)

Maintenance

7.1 (1.9)

7.7 (1.7)

7.3 (1.8)

7.2 (1.3)

7.1 (1.9)

7.3 (1.9)

  1. 1A significant improvement in mental QoL over 12 months in the +CBT group (chi2 (2) = 8.63, p = .013).
  2. 2A significant improvement in HADS Depression over 12 months in the +CBT group (chi2 (2) = 8.02, p = .018).
  3. 3A significant improvement in Trait Anxiety over 12 months in the +CBT group (chi2 (2) = 6.32, p = .042).
  4. 4A significant improvement in maladaptive coping over 12 months in the +CBT group (chi2 (2) = 12.12, p = .002).
  5. 5A significant drop (improvement) in Precontemplation over 12 months in the +CBT group (chi2 (2) = 6.29, p = .043).
  6. 6A significant improvement in stress over 12 months in the +CBT group (chi2 (2) = 11.04, p = .004).
  7. 7A significant improvement in stress over 12 months in the SC group (chi2 (2) = 8.71, p = .013).