Table 3 Item analysis of “psychosocial aspects” scale

17

1.5

0.8

1.2

0.5

1.3

0.6

1.3

0.6

1.4

0.7

1.4

0.7

0.117

0.560

18

3.4

0.9

2.6

1.1

2.1

1.1

2.7

1.0

2.9

1.2

2.6

1.1

0.007

0.015

19

3.2

1.1

2.4

1.2

2.2

1.0

2.6

1.1

2.5

1.3

2.4

1.2

0.015

0.029

20

3.5

0.9

2.6

1.1

2.4

1.0

3.4

1.0

3.1

0.9

2.9

0.9

0.116

0.314

21

3.6

0.6

2.7

1.2

2.6

1.1

3.4

0.9

3.0

1.1

2.9

1.2

0.118

0.233

22

3.2

0.7

2.6

1.1

2.8

1.0

3.0

0.9

2.8

0.9

3.0

0.9

0.101

0.048

Questions

17

Have you felt isolated from those close to you?

18

Have you worried about loss of mobility because of your illness?

19

Have you worried about becoming dependent on others because of your illness?

20

Have you worried about your health in the future?

21

Have you felt hopeful your pain will get better?

22

Have you felt positive about your health?