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Table 2 Outcome on 5 mindfulness 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)

Non Reacting

20.5 (3.8)

21.9 (3.6)

20.4 (3.9)

20.7 (4.0)

0.33 (.10, .56)

10.70 (<.001)

 Women

20.4 (3.7)

21.9 (3.7)

20.2 (4.0)

20.7 (4.2)

0.27 (.00, .54)

6.78 (.010)

 Men

21.2 (4.1)

22.2 (2.8)

20.8 (3.7)

20.8 (3.4)

0.32 (−.17, .81)

3.22 (.077)

Non Judging

25.4 (5.6)

26.4 (5.2)

25.9 (5.4)

26.4 (5.2)

0.17 (−.06, .40)

2.98 (.085)

 Women

25.3 (5.9)

26.9 (5.4)

25.3 (5.6)

25.5 (5.5)

0.27 (.00, .54)

7.31 (.007)

 Men

25.9 (5.2)

26.5 (4.3)

27.2 (4.7)

28.7 (3.9)

0.21 (−.28, .70)

3.70 (.059)

Act Aware

23.8 (5.2)

24.4 (4.6)

24.8 (5.9)

24.6 (5.5)

0.15 (−.08, .38)

1.02 (.314)

 Women

24.0 (5.0)

24.5 (4.62)

24.4 (5.5)

23.8 (5.6)

0.18 (−.09, .45)

3.492 (.063)

 Men

23.4 (6.0)

24.0 (4.8)

25.9 (6.0)

26.4 (4.8)

0.02 (−.47, .51)

1.293 (.290)

Describe

28.6 (5.6)

29.6 (5.3)

29.3 (5.1)

29.9 (5.2)

0.06 (−.17, .29)

0.13 (.719)

 Women

28.5 (5.7)

29.6 (5.2)

29.2 (5.1)

30.2 (5.7)

0.03 (−.24, .30)

.000 (.987)

 Men

29.2 (5.4)

29.5 (5.9)

29.4 (5.3)

29.4 (3.8)

0.07 (−.42, .56)

.052 (.820)

Observe

26.7 (5.0)

27.4 (5.1)

26.7 (5.3)

26.4 (5.7)

0.17 (−.06, .40)

4.54 (.034) a

 Women

27.0 (5.2)

27.6 (5.2)

27.1 (5.1)

26.8 (5.6)

0.14 (−.13, .41)

2.334 (.128)

 Men

25.5 (3.9)

26.5 (4.2)

25.6 (5.7)

25.3 (5.9)

0.25 (−.24, .74)

1.946 (.168)

  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 0.01.