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Table 4 Selected items: part I

From: Psychometric properties of a condition-specific PROM for the psychosocial consequences of Labelling hypertension by using Rasch analysis

  

Rasch model analysis results

Confirmatory Factor Analysis results

Internal consistency

 

Scale

number of items tested

number of items selected

selected item’s number

CML

p

rmsea

CFI

Cronbach’s-alfa

Part I

Anxiety

11

6

13

32.2

0.046

0.062

0.986

0.839

14

15

16

25

29

Behaviour

7

3

5

18.9

0.332

  

0.708

22

24

Body perception

8

4

37

14.7

0.987

0,000

1000

0.806

38

46

53

Emotional

17

6

62

54.2

0.015

0.049

0.987

0.851

67

68

71

78

82

Fear and Powerlessness

12

5

39

34.2

0.063

0.090

0.978

0.837

40

48

51

92

Introvert

5

4

31

17.1

0.106

0.047

0.997

0.804

32

33

34

Lifestyle

2

2

54

5

0.418

  

0.599

56

Negative relations

4

4

72

10.2

0.513

0,000

1000

0.777

75

84

86

Sense of dejection

8

5

1

39.4

0.172

0.054

0.988

0.682

10

12

19

94

Sexual

2

2

27

11.3

0.045

  

0.722

59

  1. results of Rasch analysis, confirmatory factor analysis and internal consistency for the selected items in part 1. Refer to Table 1 for the items’ contents