- 20-65 aged, general public, The Netherlands, 1968
- N = 1552
- Non Response:
- 34% refusal and unattainable.
- Authors's label
- Psycho-somatic complaints
- Our Classification
- 88-item inventory containing symptoms indicative of both physical bad health, and psycho-somatic and social problems.
Observed Relation with Happiness
Lowest among medium S.E.S. and strongest among lower S.E.S.
Stronger among lower educated.