电子烟使用者是一个独特的吸烟者群体吗?全国青少年烟草调查的潜在阶层分析。

IF 0.8 Q4 Medicine
JOURNAL OF DRUG EDUCATION Pub Date : 2020-09-01 Epub Date: 2020-12-13 DOI:10.1177/0047237920980483
Lawrence M Scheier, Martin Komarc
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引用次数: 3

摘要

我们使用了2014年全国青少年烟草调查的数据来检查吸烟行为和烟草使用的模式。鉴于最近电子烟使用的激增,我们模拟了当前使用情况和未来使用电子烟产品以及可燃香烟和其他烟草产品(即雪茄、小雪茄、咀嚼、鼻烟和蘸烟)的意图。潜在类别分析表明,吸烟者有四种不同的类别,包括名义上参与烟草产品使用水平非常低的类别,混合电子烟和雪茄的类别,主要使用可燃香烟的青少年类别,以及报告不分青红皂白地使用除咀嚼外几乎所有烟草产品的群体。项目反应概率和潜在类别比例的不变性测试显示,种族和性别之间的差异很小,尽管在按年级检查时出现了一个新的可燃香烟和电子烟用户类别。重度吸烟和使用烟草阶层的成员更可能是男性、白人和老年人。班级成员的预测因素包括期望(使用的感知益处),感知伤害(风险),媒体接触,烟草依赖和戒烟的愿望。研究结果讨论了已经吸烟的青少年的风险特征,以及如何将可行的预防措施纳入现有的旨在减少烟草使用和吸烟行为的普遍和指示性规划。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Are E-cigarette Users a Unique Group of Smokers? Latent Class Analysis of the National Youth Tobacco Survey.

We used data from the 2014 National Youth Tobacco Survey to examine patterns of cigarette smoking behavior and tobacco use. In light of the recent upsurge in e-cigarette use, we modeled current use and future intentions to use vape products along with combustible cigarette smoking and other tobacco products (i.e., cigars, cigarillos, chew, snuff, and dip). Latent class analyses indicated four discrete classes of smokers including a nominally involved class with very modest levels of tobacco product use, a class blending e-cigarette and cigars, a class of youth who predominantly use combustible cigarettes, and a group reporting indiscriminate use of almost all tobacco products excluding chew. Tests of invariance in item response probabilities and latent class proportions showed little variation across race and gender, albeit a new class of combustible cigarette and e-cigarette users emerged when examined by grade. Members of the heavy smoking and tobacco use class were more likely to be male, White, and older. Predictors of class membership included expectancies (perceived benefits of use), perceived harm (risk), media exposure, tobacco dependence, and the desire to quit. Findings are discussed in terms of characterizing risk among already smoking youth and how actionable prevention measures can be incorporated into existing universal and indicated programs that target reducing tobacco use and smoking behaviors.

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来源期刊
JOURNAL OF DRUG EDUCATION
JOURNAL OF DRUG EDUCATION EDUCATION, SCIENTIFIC DISCIPLINES-
CiteScore
1.00
自引率
0.00%
发文量
5
期刊介绍: Authoritative, peer-refereed publication affording a wide-ranging coverage of important trends and developments in the drug field. Whatever your area of special interest, the Journal of Drug Education brings timely, helpful information, insights and methodologies that can be adapted to various situations. Look to this Quarterly for critical analyses, innovative approaches, scholarly standards, and clear, concise reports on theoretical, research and programmatic issues.
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