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Table 3 Dependent variables changes during three phases of study in the control and intervention groups

From: The effectiveness of adapted group mindfulness-based stress management program on perceived stress and emotion regulation in midwives: a randomized clinical trial

Group

Dependent variable

Mean (SD)

F

P value*

Eta

Pre-test

Post-test

Follow Up

Control

Perceived helplessness

13.71 (2.67)

12.19 (2.71)

13.00 (2.10)

2.74

0.077

0.120

Perceived self-efficacy

16.29 (3.17)

15.95 (3.83)

14.90 (2.93)

1.32

0.278

0.062

Total Perceived Stress Score

30.00 (3.34)

28.14 (4.11)

27.90 (3.51)

2.00

0.149

0.091

Non acceptance of emotional responses

13.43 (5.45)

15.48 (4.59)

14.05 (3.12)

1.67

0.202

0.077

Difficulty engaging in Goal-directed behavior

15.00 (4.83)

15.43 (3.64)

14.90 (4.19)

0.15

0.866

0.007

Impulse control difficulties

16.00 (5.09)

16.81 (3.80)

15.81 (3.80)

0.48

0.623

0.023

Lack of emotional awareness

14.43 (4.12)

15.62 (3.64)

16.33 (2.42)

2.85

0.070

0.125

Limited access to emotion regulation strategies

20.95 (6.70)

23.71 (5.50)

22.43 (4.85)

1.89

0.165

0.086

Lack of emotional clarity

9.19 (3.01)

10.14 (3.31)

10.76 (2.38)

2.00

0.149

0.091

Total score of emotion regulation difficulties

89.00 (19.18)

97.19 (18.14)

94.29 (14.29)

1.68

0.200

0.077

Intervention

Perceived helplessness

12.68 (2.08)

9.63 (1.83)

10.68 (3.80)

6.44

0.004

0.264

Perceived self-efficacy

16.84 (2.34)

13.84 (2.34)

14.53 (3.73)

6.48

0.004

0.265

Total Perceived Stress Score

29.53 (2.65)

23.47 (2.54)

25.21 (6.69)

10.73

 < 0.001

0.374

Nonacceptance of emotional responses

13.95 (5.72)

10.58 (3.11)

11.26 (3.81)

4.77

0.014

0.210

Difficulty engaging in Goal-directed behavior

14.11 (3.83)

12.00 (2.75)

11.74 (3.14)

5.30

0.010

0.228

Impulse control difficulties

15.11 (4.12)

13.58 (2.89)

13.89 (3.71)

1.32

0.279

0.069

Lack of emotional awareness

16.63 (4.83)

15.63 (2.67)

16.00 (2.52)

0.58

0.565

0.031

Limited access to emotion regulation strategies

22.42 (6.98)

16.21 (3.69)

17.16 (5.37)

11.78

 < 0.001

0.396

Lack of emotional clarity

10.63 (3.82)

8.84 (1.57)

10.21 (2.97)

3.49

0.041

0.163

Total score of emotion regulation difficulties

92.84 (23.28)

76.84 (11.66)

80.26 (17.96)

6.47

0.004

0.264

  1. *Repeated measure Analysis of Variance