Study Ventegodt (1997): study DK 1993

Public:

31-33 aged, born at the university hospital, Denmark, 1993

Sample:

Respondents:

N = 4626

Non Response:

36%

Assessment:

Questionnaire: paper
Data were taken from the medical files of mothers and their babies

Correlate

Authors's label

Mother's illness before pregnancy

Our Classification

Operationalization

Mother's illness before pregnancy as reported in medical file of mother
1: no illness
2: one or more illnesses
   2a: diabetes
   2b: endocrine glands
   2c: respiratory system
   2d: cardiovascular system
   2e: centralnervous system
   2f: stomach-intestinal tract
   2g: urinary system
   2h: genitalia
   2i: syphilis
   2j: other

Observed Relation with Happiness