کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5119893 1486111 2017 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A longitudinal study of electronic cigarette use and onset of conventional cigarette smoking and marijuana use among Mexican adolescents
ترجمه فارسی عنوان
مطالعه طولی مصرف سیگار الکترونیکی و شروع مصرف سیگار معمولی و ماری جوانا در میان نوجوانان مکزیکی
کلمات کلیدی
سیگار الکترونیکی، آزمایش، ماریجوانا، مکزیک، نوجوانان،
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب رفتاری
چکیده انگلیسی


- Early adolescents, who have tried e-cigarettes, but not cigarettes, were more likely to try conventional cigarettes 20 months later.
- Dual trial of conventional cigarettes and e-cigarettes at baseline was associated with marijuana use at follow-up.
- Trial of only e-cigarettes at baseline was not independently associated with marijuana use at follow-up.

PurposeThis study evaluated whether e-cigarette trial among Mexican adolescents increased the likelihood of trial and use of conventional cigarettes or marijuana use at follow-up.MethodA school-based longitudinal survey was conducted in 60 public middle schools from the three largest cities in Mexico. Students (12-13 years old) were surveyed in 2015 and followed up 20 months later (n = 6574). Generalized estimating equations models were used to evaluate the association between e-cigarette trial at baseline and conventional cigarettes smoking and marijuana use at follow-up.ResultAdolescents who had tried e-cigarettes (but not cigarettes) at baseline were more likely to have tried conventional cigarettes at followup compared to adolescents who had tried neither e-cigarettes nor cigarettes (43% vs. 24%, respectively; RR 1.41, 95% CI 1.18-1.70). We also found that adolescents who had tried both conventional cigarettes and e-cigarettes at baseline were more likely to have tried marijuana at follow-up compared to adolescents who had tried neither tobacco product (20% vs. 4%, respectively; RR 2.67, 95% CI 1.78-4.02). Trial of only e-cigarettes was not independently associated with marijuana use at followup.ConclusionsAdolescents who had tried e-cigarettes were more likely to have tried conventional cigarettes and marijuana 20 months later. Although e-cigarettes have been banned in Mexico, it is likely that additional policies and public health campaigns are needed to reduce adolescent use of e-cigarettes and its consequences.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Drug and Alcohol Dependence - Volume 180, 1 November 2017, Pages 427-430
نویسندگان
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