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Correlational findings

Study Langeveld (1998): study NL 1992 /1

Public
12-18 aged, chronic headache patients, The Netherlands, 199?
Sample
Respondents
N = 64
Non Response
50%
Assessment
Multiple assesment methods
Questionnaire and diary

Correlate

Authors's Label
Headache
Our Classification
Distribution
0: N=20; 1:N=38
Operationalization
0: no-migraine headache
1: migraine

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks O-SLW-cw-sq-ol-11-a DM = +                    M        SD
0: no-migraine   2,97    78,48    
1: migraine      3,00    84,49