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[Initiation of ecstasy use in Québec senior high school adolescents: distal and proximal predictors].
Can J Psychiatry. 2011 Jan; 56(1):62-70.CJ

Abstract

OBJECTIVE

To identify distal and proximal predictors of ecstasy use initiation during adolescence.

METHOD

The sample included 2162 adolescents from Québec disadvantaged community high schools, with an annual follow-up for 5 years. Path analysis was used to predict ecstasy use initiation in secondary 5 (aged 16 to 17 years) from predictors in secondary 1 and 2 (aged 12 to 14 years) and in secondary 4 (aged 15 to 16 years).

RESULTS

Secondary 5 adolescents initiating ecstasy use showed a higher risk on multiple factors, compared with nonusers. Initiation was mainly predicted by proximal risk factors related to individual use as well as peer use and deviance. Nevertheless, many proximal factors developed consistently with their corresponding distal factor (indirect link). Marijuana use was the strongest predictor of ecstasy use initiation. All things being equal, relative risk was 2.04 times higher in adolescents having used marijuana in the past year (secondary 4).

CONCLUSIONS

Ecstasy use initiation in secondary 5 seems to be globally related to an externalized, rather than internalized, profile. This ecstasy use was strongly associated with other substance use and likely shares many risk factors with other substance use, specifically marijuana use.

Authors+Show Affiliations

Département de psychologie, Université de Montréal, Montréal, Québec.No affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

English Abstract
Journal Article

Language

fre

PubMed ID

21324244

Citation

Gagnon, Valérie, et al. "[Initiation of Ecstasy Use in Québec Senior High School Adolescents: Distal and Proximal Predictors]." Canadian Journal of Psychiatry. Revue Canadienne De Psychiatrie, vol. 56, no. 1, 2011, pp. 62-70.
Gagnon V, Fallu JS, Brière FN, et al. [Initiation of ecstasy use in Québec senior high school adolescents: distal and proximal predictors]. Can J Psychiatry. 2011;56(1):62-70.
Gagnon, V., Fallu, J. S., Brière, F. N., & Janosz, M. (2011). [Initiation of ecstasy use in Québec senior high school adolescents: distal and proximal predictors]. Canadian Journal of Psychiatry. Revue Canadienne De Psychiatrie, 56(1), 62-70.
Gagnon V, et al. [Initiation of Ecstasy Use in Québec Senior High School Adolescents: Distal and Proximal Predictors]. Can J Psychiatry. 2011;56(1):62-70. PubMed PMID: 21324244.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Initiation of ecstasy use in Québec senior high school adolescents: distal and proximal predictors]. AU - Gagnon,Valérie, AU - Fallu,Jean-Sébastien, AU - Brière,Frédéric N, AU - Janosz,Michel, PY - 2011/2/18/entrez PY - 2011/2/18/pubmed PY - 2011/6/24/medline SP - 62 EP - 70 JF - Canadian journal of psychiatry. Revue canadienne de psychiatrie JO - Can J Psychiatry VL - 56 IS - 1 N2 - OBJECTIVE: To identify distal and proximal predictors of ecstasy use initiation during adolescence. METHOD: The sample included 2162 adolescents from Québec disadvantaged community high schools, with an annual follow-up for 5 years. Path analysis was used to predict ecstasy use initiation in secondary 5 (aged 16 to 17 years) from predictors in secondary 1 and 2 (aged 12 to 14 years) and in secondary 4 (aged 15 to 16 years). RESULTS: Secondary 5 adolescents initiating ecstasy use showed a higher risk on multiple factors, compared with nonusers. Initiation was mainly predicted by proximal risk factors related to individual use as well as peer use and deviance. Nevertheless, many proximal factors developed consistently with their corresponding distal factor (indirect link). Marijuana use was the strongest predictor of ecstasy use initiation. All things being equal, relative risk was 2.04 times higher in adolescents having used marijuana in the past year (secondary 4). CONCLUSIONS: Ecstasy use initiation in secondary 5 seems to be globally related to an externalized, rather than internalized, profile. This ecstasy use was strongly associated with other substance use and likely shares many risk factors with other substance use, specifically marijuana use. SN - 1497-0015 UR - https://www.unboundmedicine.com/medline/citation/21324244/[Initiation_of_ecstasy_use_in_Québec_senior_high_school_adolescents:_distal_and_proximal_predictors]_ L2 - https://journals.sagepub.com/doi/10.1177/070674371105600110?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub=pubmed DB - PRIME DP - Unbound Medicine ER -