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

Tetanus vaccination, administration

Our Classification

Operationalization

Tetanus vaccination, administration as reported in medical file
1:not done
2:interval under 2 months
3:interval over 2 months
4:triple vaccination, 1 time
5:triple vaccination, 2 or more times

Observed Relation with Happiness