Study Bach et al. (1991): study US 1989
- Public:
- Duchenne Muscular Dystrophy patients and controls, USA, 1985
- Sample:
- Respondents:
- N = 335
- Non Response:
- Assessment:
-
Questionnaire: paper
Mailed questionnaire
Correlate
- Authors's label
- Duchenne muscular dystrophy desease
- Our Classification
-
-
- Operationalization
- 1. Patients: Duchenne muscular dystrophy desease
0. Controls: healthy healthcare professionals
Observed Relation with Happiness
0. Mt=7,27 SDs=1,97
0: Mt=7,80 SDs=2,05
0:Ms=7,93 SDs=1,88