| Literature DB >> 19665785 |
Michael J Mason1, Thomas W Valente, J Douglas Coatsworth, Jeremy Mennis, Frank Lawrence, Patricia Zelenak.
Abstract
A sample of 301 Philadelphia adolescents were assessed for substance use and place-based social network quality, a weighted variable based upon risky and protective behaviors of alters. The network measure was anchored in routine locations identified as safe, risky, important, or favorite. Results show young females' (13-16) substance use was strongly associated with their place-based social networks compared to older females (17-20) and compared to young and older males. Younger females' protective networks reduced their likelihood of substance use compared to females with risky networks (OR=.94, CI=.89-.99, p<.05), while young males experienced no protective network effects. Older females' protective networks reduced the likelihood of substance use compared to those with risky networks (OR=.96, CI=.93-.99, p<.005). Older males' protective networks also reduced their likelihood of substance use (OR=.86, CI=.74-.99, p<.05). Results highlight the varying affects of place, gender, and age on adolescent social network protection and associated risk for substance use.Entities:
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Year: 2009 PMID： 19665785 PMCID： PMC2862821 DOI： 10.1016/j.adolescence.2009.07.006
Source DB: PubMed Journal: J Adolesc ISSN： 0140-1971