Study Graham et al. (2004): study RU 1995

Public:

10+ aged, general public, Russia, 1995-2000

Sample:

Respondents:

N = 5269

Non Response:

Assessment:

Interview: face-to-face

Correlate

Authors's label

Health problems

Our Classification

Operationalization

Self report on 3 questions:
a: have you in the last 30 days had any health problems?
c: have you been in the hospital in the last 3 months?
c: In in the last 30 days did you miss any work of study days due to illness?

Rated: yes (1), no (0)

Summation: equal weights

Observed Relation with Happiness