Loading…

Marijuana Use and Dependence in Chilean Adolescents and Its Association with Family and Peer Marijuana Use

Purpose The purpose of the study is to examine ( 1 ) whether family and peer marijuana use are independently related to adolescent marijuana use in Chile, ( 2 ) whether family and peer marijuana use are associated with adolescent marijuana dependence in adolescents using marijuana, and ( 3 ) whether...

Full description

Saved in:
Bibliographic Details
Published in:International journal of behavioral medicine 2017-02, Vol.24 (1), p.144-152
Main Authors: Lobato, Mónica, Sanderman, Robbert, Pizarro, Esteban, Hagedoorn, Mariët
Format: Article
Language:English
Subjects:
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Purpose The purpose of the study is to examine ( 1 ) whether family and peer marijuana use are independently related to adolescent marijuana use in Chile, ( 2 ) whether family and peer marijuana use are associated with adolescent marijuana dependence in adolescents using marijuana, and ( 3 ) whether the adolescent’s age moderates the association between family or peer use and adolescent marijuana use and/or dependence. Method This study used data from the National Survey on Drug Use in the General Population in Chile (a cross-sectional observational study), which was conducted in 2008 and 2010 in 4413 adolescents aged 12–19. Adolescents answered questions about their past-year marijuana use and dependence (ICD-10 criteria) and the marijuana use of their family and peers. Logistic regressions were performed while controlling for confounders. Results Adolescents who had a family member who used marijuana were five times more likely to use the drug. Adolescents with a close friend who used marijuana were eight times more likely to use marijuana. When adolescents were using marijuana, they were three times more likely to be dependent if they had a family member who used the drug. However, no significant relationship was found between peer use and dependence. No statistically significant interactions were found between family or peer use and age. Conclusion Family and peer marijuana use was independently associated with adolescent’s past-year marijuana use; however, only family marijuana use was statistically associated with adolescent’s marijuana dependence.
ISSN:1070-5503
1532-7558
DOI:10.1007/s12529-016-9595-2