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Table 2 Means, standard deviations, confidence intervals, and effect sizes for each outcome measure at pre and post intervention

From: The motherhood choices decision aid for women with rheumatoid arthritis increases knowledge and reduces decisional conflict: a randomized controlled trial

 

DA group

Control group

Æžp2

 

Pre

 

Post

 

Pre

 

Post

  
 

Mean (95 % CI)

SD

Mean (95 % CI)

SD

Mean (95 % CI)

SD

Mean (95 % CI)

SD

 

PiRAQ

26.70

5.94

31.92

4.66

25.32

4.60

26.09

5.34

0.214**

(25.49-27.91)

 

(30.80-33.05)

 

(24.01-26.62)

 

(24.88-27.31)

DCS

43.34

23.92

28.14

18.06

36.96

23.32

34.80

21.86

0.117**

(38.05-48.63)

 

(23.69-32.59)

 

(31.20-42.71)

 

(29.96-39.64)

  Informed

39.42

26.92

24.57

17.81

44.95

28.34

39.27

27.53

0.036*

(33.25-45.60)

 

(19.47-29.67)

 

(38.24-51.66)

 

(33.72-44.81)

  Values Clarity

36.54

25.56

25.32

19.62

32.07

27.44

31.06

26.13

0.051*

(30.62-42.46)

 

(20.21-30.43)

 

(25.64-38.50)

 

(25.51-36.62)

  Support

33.65

23.12

26.82

21.47

31.31

25.19

29.29

20.94

0.014*

(28.26-39.05)

 

(22.06-31.57)

 

(25.45-37.18)

 

(24.13-34.46)

  Uncertainty

49.89

27.87

40.06

28.52

43.81

28.92

44.82

30.79

0.049*

(43.55-56.24)

 

(33.44-46.69)

 

(36.91-50.72)

 

(37.63-52.02)

  Effective Decision

32.05

21.75

27.40

21.52

31.06

25.55

30.87

21.28

0.009

 

(26.78-37.33)

 

(22.61-32.20)

 

(25.33-36.80)

 

(25.66-36.08)

  Decision Certainty

3.72

1.66

3.51

1.87

3.91

1.72

3.74

1.76

0.014

(3.34-4.10)

 

(3.11-3.92)

 

(3.50-4.32)

 

(3.30-4.19)

  Complicated Decision

0.91

0.49

0.91

0.50

0.82

0.46

0.96

0.539

0.012

(0.80-1.02)

 

(0.79-1.03)

 

(0.70-0.93)

 

(0.83-1.08)

ASES

5.43

1.87

5.81

1.92

5.74

2.00

5.56

2.03

0.030*

(5.00-5.86)

 

(5.37-6.25)

 

(5.27-6.21)

 

(5.08-6.04)

HADS-A

8.87

3.73

8.71

3.77

8.00

3.66

8.14

4.13

0.004

(8.04-9.70)

 

(7.82-9.59)

 

(7.09-8.91)

 

(7.17-9.10)

HADS-D

5.42

3.41

5.40

3.68

4.94

3.46

5.20

3.92

0.004

(4.65-6.19)

 

(4.55-6.25)

 

(4.10-5.78)

 

(4.27-6.13)

  1. *p-value < .05
  2. **p-value < .001
  3. CI Confidence Interval, PiRAQ: Pregnancy in Rheumatoid Arthritis Questionnaire, DCS Decisional Conflict Scale, ASES Arthritis Self-Efficacy Scale, HADS-A Hospital Anxiety and Depression Scale- Anxiety, HADS-D Hospital Anxiety and Depression Scale- Depression
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BMC Musculoskeletal Disorders

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