Beliefs and experimentation with electronic cigarettes: a prospective analysis among young adults.
Beliefs and experimentation with electronic cigarettes: a prospective analysis among young adults.
复制标题
DOI：
10.1016/j.amepre.2013.10.007
复制
发表时间：
2014-02
影响因子：
5.5
通讯作者：
Forster, Jean L.
中科院分区：
文献类型：
--
作者：
Choi, Kelvin;Forster, Jean L.
以前的横断面研究发现，对电子尼古丁输送系统（通常称为电子烟或电子烟）的积极信念与这些产品的使用有关。然而，这些信念与随后使用电子烟之间的潜在关联尚不清楚。确定预测随后使用电子烟的信念。来自明尼苏达州青少年社区队列的1379名年轻人（平均年龄=24.1岁）在基线时（2010年10月至2011年3月收集）报告从未使用电子烟，并完成了随访数据收集（2011年10月至2012年3月期间）。在基线时询问参与者对电子烟的看法（潜在的戒烟辅助手段，相对于香烟的危害性和成瘾性）（是/否）。在随访中，参与者被问及他们是否曾经使用过电子烟。使用逻辑回归模型来评估对电子烟的信念与随后的实验之间的关联。2012年进行了分析。在随访时，7.4%的样本报告曾经使用过电子烟（基线当前吸烟者中为21.6%，基线前吸烟者中为11.9%，基线非吸烟者中为2.9%）。那些认为电子烟可以帮助人们戒烟并且认为电子烟比基线时的香烟危害小的参与者更有可能在随访时报告尝试电子烟（p<0.05）。这些协会没有不同的吸烟状况。鉴于年轻人仍在发展他们的烟草使用行为，告知他们缺乏证据支持电子烟作为戒烟辅助手段以及电子烟的未知健康风险可能会阻止年轻人尝试这些产品。
Previous cross-sectional studies found that positive beliefs about electronic nicotine delivery systems (commonly known as electronic cigarettes or e-cigarettes) were associated with use of these products. However, the prospective association between these beliefs and subsequent use of e-cigarettes is unclear. To identify the beliefs predicting subsequent use of e-cigarettes. 1379 young adults (mean age=24.1 years) from the Minnesota Adolescent Community Cohort who reported never using e-cigarettes at baseline (collected Oct 2010–Mar 2011) and completed follow-up data collection (during Oct 2011–Mar 2012) were included in this analysis. Participants’ beliefs about e-cigarettes (potential as quit aids, harmfulness and addictiveness relative to cigarettes) were asked at baseline (yes/no). At follow-up, participants were asked if they had ever used e-cigarettes. Logistic regression models were used to assess the associations between beliefs about e-cigarettes and subsequent experimentation. Analysis was conducted in 2012. At follow-up, 7.4% of the sample reported ever using e-cigarettes (21.6% among baseline current smokers, 11.9% among baseline former smokers, and 2.9% among baseline nonsmokers). Participants who believed e-cigarettes can help people quit smoking and perceived e-cigarettes to be less harmful than cigarettes at baseline were more likely to report experimenting with e-cigarettes at follow-up (p<0.05). These associations did not differ by smoking status. Given that young adults are still developing their tobacco use behaviors, informing them about the lack of evidence to support e-cigarettes as quit aids and the unknown health risk of e-cigarettes may deter young adults from trying these products.
登录
查看更多内容
影响因子：
12.7
作者：
Popova L;Ling PM
通讯作者：
Ling PM
影响因子：
3.7
作者：
Caponnetto P;Campagna D;Cibella F;Morjaria JB;Caruso M;Russo C;Polosa R
通讯作者：
Polosa R
影响因子：
5.2
作者：
Choi, Kelvin;Forster, Jean
通讯作者：
Forster, Jean
影响因子：
4.7
作者：
Vansickel, Andrea Rae;Eissenberg, Thomas
通讯作者：
Eissenberg, Thomas
影响因子：
12.7
作者：
Choi, Kelvin;Forster, Jean
通讯作者：
Forster, Jean