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 & Pencil Interview (PAPI)
Data were taken from the medical files of mothers and their babies

Correlate

Authors's Label

Condition of the placenta at birth

Our Classification

Remarks

DMt is 1 vs 2

Distribution

N all:4491,    1:70,5%,   2a:12,3%,   2b:9,4%,  2c:2,2%,   2d:0,6%,   2e:1,2%,   2f:1,7%,   2g:2,1%

Operationalization

Condition of the placenta as reported in medical file
1: grossly normal
2a: white infarct
2b: placenta previa marginalis
2c: circumvallate placenta
2d: depression due to coagulation in the placenta
2e: blood vessel in the membrane
2f: microscopic diagnosis of placenta stated
2g: other

Observed Relation with Happiness