期刊
ADDICTIVE BEHAVIORS
卷 32, 期 1, 页码 24-38出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.addbeh.2006.03.017
关键词
methamphetamine; pathways; substance use onset; drug use initiation
资金
- NIDA NIH HHS [R01-DA11020] Funding Source: Medline
Considerable research has focused on patterns of substance use initiation among adolescents and for users of selected drugs; however, few data are available for methamphetamine (MA) users. This study describes substance initiation patterns for 352 MA users and assesses predictors of age of MA initiation and its sequencing. Subjects were randomly selected from treatment admissions in a large California county and interviewed using an extensive natural history protocol. Average age of MA initiation was 19 years. Nearly all (95%) had used alcohol, marijuana, and tobacco (average initiation age 13); inhalants, hallucinogens, and crack were also commonly used earlier in the drug sequence than MA. Earlier age of MA initiation was related to race/ethnicity (being non-African-American), younger age of first use of any substance, more types of early criminal behavior, and initiating MA use for sensation-seeking reasons. Following initiation of alcohol, marijuana, and/or tobacco, 27% initiated MA before other illicit drugs, 18% initiated another illicit drug before MA, and 56% initiated two or more other illicit drugs before MA. Later MA order in the initiation sequence was related to ethnicity (being African-American) and initiating MA to substitute for another drug. Results may support targeted prevention efforts and development of more effective interventions. (c) 2006 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据