کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5119951 1486112 2017 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A developmental etiological model for drug abuse in men
ترجمه فارسی عنوان
یک مدل علمی توسعه برای سوء مصرف مواد در مردان
کلمات کلیدی
سوء مصرف مواد، توسعه، محیط، شخصیت، مدل معادلات ساختاری، مسیر خارجی
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب رفتاری
چکیده انگلیسی


- Drug abuse in men is a highly multifactorial syndrome.
- Drug abuse is influenced by a wide array of risk factors acting over development.
- Genetic and psychosocial risk factors for drug abuse are highly inter-twined.
- 70% of cases of drug abuse come from the top decile of risk.

BackgroundWe attempt to develop a relatively comprehensive structural model of risk factors for drug abuse (DA) in Swedish men that illustrates developmental and mediational processes.MethodsWe examined 20 risk factors for DA in 48,369 men undergoing conscription examinations in 1969-70 followed until 2011 when 2.34% (n = 1134) of them had DA ascertained in medical, criminal and pharmacy registries. Risk factors were organized into four developmental tiers reflecting i) birth, ii) childhood/early adolescence, iii) late adolescence, and iv) young adulthood. Structural equational model fitting was performed using Mplus.ResultsThe best fitting model explained 47.8% of the variance in DA. The most prominent predictors, in order, were: early adolescent externalizing behavior, early adult criminal behavior, early adolescent internalizing behavior, early adult unemployment, early adult alcohol use disorder, and late adolescent drug use. Two major inter-connecting pathways emerged reflecting i) genetic/familial risk and ii) family dysfunction and psychosocial adversity. Generated on a first and tested on a second random half of the sample, a model from these variables predicted DA with an ROC area under the curve of 83.6%. Fifty-nine percent of DA cases arose from subjects in the top decile of risk.ConclusionsDA in men is a highly multifactorial syndrome with risk arising from familial-genetic, psychosocial, behavioral and psychological factors acting and interacting over development. Among the multiple predisposing factors for DA, a range of psychosocial adversities, externalizing psychopathology and lack of social constraints in early adulthood are predominant.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Drug and Alcohol Dependence - Volume 179, 1 October 2017, Pages 220-228
نویسندگان
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