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Correlational findings

Study Grant et al. (2009a): study ZZ 1999

Public:
17-30 aged students, 21 countries, 2000
Survey name:
Incidental survey
Sample:
Respondents:
N = 19647
Non Response:
17246
Assessment:
Questionnaire: paper

Correlate

Authors's label
Fruit intake
Our Classification
Operationalization
% Fruit intake

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks O-SLW-u-sq-v-5-e D% = + % Fruit intake
Dissatisfied            36
Neutral                 38
Moderately satisfied    44
Very satisfied          49
O-SLW-u-sq-v-5-e OR = p < .003 Dissatisfied         1
Neutral              1.12 CI95 [0.90-1.40]
Moderately satisfied 1.41 CI95 [1.08-1.84]
Very satisfied       1.70 CI95 [1.20-2.44]

Similar pattern is observed in other regions
- more pronounced and significant in Pacific Asia
- less pronounced but significant in Central and Eastern Europe
- non significant in Western Europe and USA