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Table 2 Overarching domains identified more than once from the Patient-Generated Index (total n = 270)

From: Content validity of preference-based measures for economic evaluation in chronic obstructive pulmonary disease

Frequency n (%)

Overarching domain

ICF component

ICF codes

Code frequency n (%)

70 (25.93)

Mobility

Activities and participation

Walking

17 (6.30)

Mobility

11 (4.07)

Using transportation

10 (3.7)

Walking long distances

8 (2.96)

Climbing

6 (2.22)

Swimming

5 (1.85)

Moving around outside the home and other buildings

5 (1.85)

Walking on different surfaces

3 (1.11)

Running

2 (0.74)

Driving motorized vehicles

2 (0.74)

Driving human-powered transportation

1 (0.37)

68 (25.19)

Recreation and leisure

Activities and participation

Socializing

22 (8.15)

Hobbies

17 (6.30)

Sports

12 (4.44)

Play

8 (2.96)

Recreation and leisure

5 (1.85)

Community, social and civic life, other specified

3 (1.11)

Arts and culture

1 (0.37)

52 (19.26)

Domestic life

Activities and participation

Housework

19 (7.04)

Preparing meals

9 (3.33)

Cleaning living area

7 (2.59)

Shopping

5 (1.85)

Taking care of plants, indoors and outdoors

3 (1.11)

Maintaining dwelling and furnishings

2 (0.74)

Washing and drying clothes and garments

2 (0.74)

Domestic life

2 (0.74)

Taking care of animals

1 (0.37)

Caring for household objects

1 (0.37)

Maintaining domestic appliances

1 (0.37)

28 (10.37)

Interpersonal relationships

Activities and participation

Family relationships

13 (4.81)

Informal relationships with friends

5 (1.85)

Sexual relationships

4 (1.48)

Interpersonal interactions and relationships

3 (1.11)

Informal social relationships

2 (0.74)

Parent–child relationships

1 (0.37)

10 (3.7)

Mental functions

Activities and participation

Emotional functions

6 (2.22)

Energy level

2 (0.74)

Openness to experience

1 (0.37)

Confidence

1 (0.37)

8 (2.96)

Work and employment

Activities and participation

Remunerative employment

7 (2.59)

Non-remunerative employment

1 (0.37)

6 (2.22)

Carrying/lifting objects

Activities and participation

Lifting and carrying

3 (1.11)

Lifting

2 (0.74)

Carrying in the hands

1 (0.37)

5 (1.85)

Self-care

Activities and participation

Washing whole body

5 (1.85)

4 (1.48)

Changing/maintaining body position

Activities and participation

Maintaining a standing position

2 (0.74)

Bending

1 (0.37)

Standing

1 (0.37)

4 (1.48)

Environmental factors

Environmental factors

Climate

4 (1.48)

4 (1.48)

Carrying out daily routine

Activities and participation

Carrying out daily routine

3 (1.11)

Managing one’s own activity level

1 (0.37)

3 (1.11)

Respiratory system functions

Body functions

Respiratory functions

3 (1.11)

2 (0.74)

Looking after one’s health

Activities and participation

Maintaining one’s health

2 (0.74)

  1. ICF World Health Organization’s International Classification of Functioning, Disability and Health, n number of appearances