# Correlational findings

## 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
Hemoglobin percentage at age one
Our Classification
Remarks
Blood test to measure the number of red blood cells (hemoglobin) If the level too low, it is dangerous for baby's health
Distribution
N all:3277,   %:1:0,9,   2:1,7,   3:10,1,   4:36,9,   5:36,8,   6:12,5,   7:1,1
Operationalization
Hemoglobin percentage at age one as reported in medical file
1: under 61%
2: 61-70%
3: 71-80%
4: 81-90%
5: 91-100%
6: 100-110%
7: over 110%

## Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks A-AOL-m-sq-v-5-a = ± 1: Mt=7.09
2: Mt=7.85
3: Mt=7.78
4: Mt=7.74
5: Mt=7.78
6: Mt=7.55
7: Mt=7.50
A-AOL-m-sq-v-5-a = -.01 p < .5227 O-SLu-c-sq-v-5-e = ± 1: Mt=7.34
2: Mt=7.36
3: Mt=7.41
4: Mt=7.40
5: Mt=7.49
6: Mt=7.09
7: Mt=7.29
O-SLu-c-sq-v-5-e = -.02 p < .2561 O-HL-c-sq-v-5-ha = ± 1: Mt=7.00
2: Mt=7.19
3: Mt=6.99
4: Mt=7.01
5: Mt=7.06
6: Mt=6.91
7: Mt=6.74
O-HL-c-sq-v-5-ha = -.01 p < .5574