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Table 3 Descriptive statistics of baseline PRAFAB questionnaire scores for Sample A and Sample Ba

From: Factorial validity and internal consistency of the PRAFAB questionnaire in women with stress urinary incontinence

 

Study A (N = 140)

Study B (N = 139)

P-value

 

Mean (SD)

Median

Range

Mean (SD)

Median

Range

 

Protection

2.74 (0.97)

3

1–4

2.83 (0.92)

3

1–4

0.39

Amount

2.37 (0.71)

2

1–4

2.45 (0.68)

2

1–4

0.33

Frequency

2.94 (1.11)

3

1–4

2.97 (1.01)

3

1–4

0.82

Adjustment

1.44 (0.66)b

1

1–3

1.42 (0.64)b

1

1–3

0.89

Body image

2.36 (0.49)

2

2–4

2.35 (0.52)

2

2–4

0.85

Total score

11.85 (2.61)

12

7–18

12.04 (2.53)

12

6–18

0.55

  1. a No significant differences between Sample A and B (Student t-test]; verified by Kruskall-Wallis test for non parametric data).
  2. b Skewed and non normally distributions of items
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BMC Urology

ISSN: 1471-2490

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