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Table 1 Outcome measures at T1 and T2 for the intervention and control group

From: Mindfulness training for stress management: a randomised controlled study of medical and psychology students

 

Intervention n=144

Control n=144

 

Women n = 118

Women n = 101

 

Men n = 26

Men n = 43

 
 

T1

T2

T1

T2

Hedges’ g

F 1,287

    

(95% CI)

Women F 1,218

     

Men F 1,67

     

( p-value)

GHQ12

12.4 (6.0)

9.2 (4.0)

13.0 (6.2)

13.2 (6.1)

0.65 (.41, .88)

44.55 (<.001)

 Women

12.8 (5.9)

9.2 (4.1)

13.9 (6.3)

14.1 (6.1)

0.72 (.45, .99)

47.21 (<.001)

 Men

10.8 (6.1)

9.3 (3.4)

11.0 (5.6)

11.1 (5.6)

0.33 (−.16, .82)

2.28 (.136)

Burnout

32.3 (12.4)

32.9 (12.1)

32.0 (11.8)

34.4 (11.2)

0.15 (−.08, .38)

1.63 (.204)

 Women

32.2 (12.9)

32.7 (11.9)

32.5 (12.1)

35.3 (11.9)

0.19 (−.08, .46)

3.69 (.056)

 Men

32.5 (14.0)

33.9 (13.1)

30.7 (11.0)

32.4 (9.3)

0.02 (−.47, .51)

0.08 (.779)

PMSS

18.9 (6.9)

18.4 (6.8)

19.5 (7.0)

20.3 (7.4)

0.17 (−.07, .40)

5.38 (.021) a

 Women

19.1 (6.8)

18.3 (6.5)

20.6 (7.3)

21.6 (7.9)

0.25 (.02, .52)

9.58 (.002)

 Men

17.6 (7.4)

18.9 (7.9)

16.9 (5.6)

17.1 (5.2)

0.17 (−.32, .66)

1.09 (.300)

SWB

6.3 (1.8)

6.8 (1.4)

6.4 (1.8)

6.1 (1.8)

0.40 (.27, .63)

16.16 (<.001)

 Women

6.3 (1.7)

6.8 (1.4)

6.2 (1.8)

5.8 (1.9)

0.61 (.34, .88)

32.15 (<.001)

 Men

6.4 (2.1)

6.3 (1.5)

6.8 (1.7)

6.9 (1.5)

0.19 (−.30, .68)

1.88 (.175)

  1. Note. Means (SD), g between group Hedges effect sizes and p-values from univariate tests across gender. CI Confidence Interval based on pooled post-intervention SD. Bold characters reflect data for the whole sample.
  2. aDid not reach significance using a Bonferroni-corrected alpha-level of 0.0125.