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Table 3 Assessment of test-retest reliability between the two assessment times for the Cured group

From: Cross-cultural adaptation and validation of the French version of the Expanded Prostate cancer Index Composite questionnaire for health-related quality of life in prostate cancer patients

 

Time 1: baseline

Time 2: two weeks later

 

HRQoL domain

N

mean (SD)

N

mean (SD)

ICC for test-retest (ICC of Original version)

HRQoL domain summary scores

 Urinary

71

84.31 (15.01)

64

86.19 (14.18)

0.90 (0.88)

 Bowel

70

89.34 (11.79)

67

89.54 (12.64)

0.86 (0.84)

 Sexual

72

33.18 (20.84)

73

33.67 (20.18)

0.94 (0.91)

 Hormonal

70

86.70 (13.15)

67

88.53 (13.34)

0.89 (0.80)

Domain-specific HRQoL subscales

Urinary subscales

  Function

80

90.73 (14.37)

76

91.80 (13.29)

0.84 (0.83)

  Bother

68

80.42 (17.11)

63

82.36 (18.39)

0.90 (0.87)

  Irritation/obstruction

68

85.31 (13.28)

63

86.43 (13.48)

0.82 (0.85)

  Incontinence

72

85.10 (22.09)

65

87.88 (19.28)

0.94 (0.87)

Bowel subscales

  Function

80

90.76 (10.46)

77

91.79 (9.94)

0.68 (0.78)

  Bother

70

88.10 (15.14)

66

88.49 (16.26)

0.88 (0.85)

Sexual subscales

  Function

71

26.06 (26.82)

74

25.07 (25.80)

0.98 (0.90)

  Bother

68

53.03 (36.36)

69

51.90 (33.23)

0.78 (0.78)

Hormonal subscales

  Function

78

85.40 (15.07)

76

88.49 (13.63)

0.76 (0.79)

  Bother

70

87.50 (13.63)

65

89.91 (13.44)

0.84 (0.73)

  1. SD standard deviation, ICC intraclass coefficient