Study Ormel (1980): study NL 1970
- Public
- 15-60 aged, general public, followed 12 month, The Netherlands, 1967-77
- Sample
- Respondents
- N = 296
- Non Response
- 18%
- Assessment
-
Interview: face-to-face
Structured interview
Correlate
- Authors's Label
- Chronological age
- Our Classification
-
-
- Operationalization
- Age at T1(1970):
16-29 (1)
30-44 (2)
45-59 (3)