Scale

No. of Subjects

No. of items

Observed Range

Mean

Standard Deviation

Internal

Consistency Reliability

Test-Retest Reliability

Exercise regularly

478

3

1 - 10

6.30

2.70

0.83

0.86

Get information on disease

478

1

1 - 10

7.37

2.65

-

0.72

Obtain help from community, family, friends

478

4

1 - 10

6.18

2.42

0.77

0.85

Communication with physician

477

3

1 - 10

7.30

2.71

0.90

0.88

Manage disease in general

292

5

1 - 10

6.92

2.15

0.87

-

Do chores

478

3

1 - 10

6.29

2.70

0.91

0.86

Do social/recreational activities

478

2

1 - 10

6.50

2.65

0.82

0.84

Manage symptoms

478

4

1 - 10

5.88

2.40

0.91

0.89

Manage shortness of breath (only reported on those reporting shortness of breath)

280

1

1 - 10

5.87

2.97

-

0.82

Control/manage depression

478

6

1 - 10

6.51

2.23

0.92

0.82