Study Goldberg et al. (1980): study US Maryland 1971

Public

18+ aged, general public, county, Maryland, USA 1971-1974

Sample

Respondents

N = 640

Non Response

Assessment

Interview: face-to-face

Correlate

Authors's Label

Use of medication with depressive side effects

Our Classification

Remarks

Only subjects in treatment for high bloodpressure

Distribution

N=1: 35,0:29

Operationalization

1: users drug with depression side effect
0: any other drug or no drug

Observed Relation with Happiness