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Table 13 Conversation table Social domain (7 items)—raw summed scores to predicted Rasch person scores for SF-HDQ social domain

From: Developing a short-form version of the HIV Disability Questionnaire (SF-HDQ) for use in clinical practice: a Rasch analysis

Social domain (7 items)

Raw summed score—total

Range: 0–24

Model predicted person score (location)

Model predicted person score (0–100 scale)

0

− 3.509

0

1

− 2.627

8

2

− 2.051

15

3

− 1.675

21

4

− 1.397

27

5

− 1.172

31

6

− 0.980

34

7

− 0.810

37

8

− 0.653

39

9

− 0.505

41

10

− 0.362

43

11

− 0.222

44

12

− 0.081

46

13

0.062

47

14

0.209

49

15

0.363

51

16

0.529

53

17

0.710

56

18

0.914

59

19

1.150

64

20

1.434

69

21

1.791

75

22

2.264

82

23

2.951

90

24

3.948

100