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Correlational findings

Study Bogart et al. (2007): study US 2001

Public:
29 aged, USA, 2001
Survey name:
US-RAND Adolescent/Young adult panel 2001
Sample:
Respondents:
N = 2376
Non Response:
64% in 2001 follow-up
Assessment:
Questionnaire: paper
mailed questionnaire

Correlate

Authors's Label
Hard Drug use at age 29
Our Classification
Remarks
nine substances (cocaine, stimulants, sedatives, ectsasy, non-prescription tranquilizers, hallucinogens, non-prescription pain killers, heroin, injection drugs)
Operationalization
self report of frequency of hard drug  use  in past 12 months
1: any
0: none

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks O-SLu-g-sq-v-5-g OR = 0.39 p < .001 bivariate         [CI95 0.29, 0.52] O-SLu-g-sq-v-5-g OR = - p < .001 Multi-variate analysis for current mediators
-substance use    OR = 0.48 [CI95 0.38, 0.71]
-all mediators    OR = 0.50 [CI95 0.36, 0.70]