Study Snider (1980): study CA 1976
- Public:
- 65+ aged, retired whites, Edmonton, Canada, 1976
- Sample:
- Respondents:
- N = 428
- Non Response:
- 10%
- Assessment:
- Interview: face-to-face
Correlate
- Authors's label
- Chronic health problem
- Our Classification
-
-
- Operationalization
- Single direct question:
0 No
1 yes