Study Kolotkin & Crosby (2002): study US 1997
- 18+aged, overweight, USA, 199?.
- N = 494
- Non Response
Questionnaire: Paper & Pencil Interview (PAPI)
Participants reveived US $10 for participation
- Authors's Label
- Physical functioning
- Our Classification
- IWQOL-Lite (Kolotkin & Crosby, et. al, 2001)
11 items on physical function sub-scale, rated with respect to the past week, on a five point scale from 'always true' to 'never true'. Higher scores indicate poorer quality of life. A typical item is: 'Because of my weight I have trouble picking up objects'.