E-cigarette awareness and perceived harmfulness: prevalence and associations with smoking-cessation outcomes.
E-cigarette awareness and perceived harmfulness: prevalence and associations with smoking-cessation outcomes.
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DOI：
10.1016/j.amepre.2014.02.011
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发表时间：
2014-08
影响因子：
5.5
通讯作者：
Bigman CA
中科院分区：
文献类型：
--
作者：
Tan AS;Bigman CA
电子烟越来越多地被宣传为普通香烟的替代品或吸烟者的戒烟辅助工具。描述美国成年人中电子烟意识和感知危害的流行程度及其相关性，并分析这些变量是否与吸烟者过去一年的戒烟尝试和戒烟意图有关。数据来自2012年10月至2013年1月进行的卫生信息全国趋势调查（HINTS 4 Cycle 2）。数据分析时间为2013年6月至8月。总体而言，77%的受访者知道电子烟。其中，51%的人认为电子烟的危害比香烟小。年轻、白人（与西班牙裔相比）、受教育程度更高的受访者以及目前或曾经的吸烟者（与不吸烟者相比）更有可能意识到电子烟。在了解电子烟的受访者中，更年轻、受教育程度更高的受访者和当前吸烟者（与前吸烟者和非吸烟者相比）更有可能相信电子烟的危害较小。意识和感知到的危害与吸烟者过去一年的戒烟尝试或戒烟意图无关。与之前的调查相比，总体上对电子烟的认识有所提高，而吸烟者认为电子烟的危害有所下降。然而，人们对电子烟的认识和感知到的危害并没有显示出在人口水平上促进戒烟的证据。
Electronic cigarettes, or e-cigarettes, are increasingly advertised as replacements for regular cigarettes or cessation aids for smokers. To describe the prevalence and correlates of e-cigarette awareness and perceived harmfulness among U.S. adults and analyze whether these variables are associated with smokers’ past year quit attempts and intention to quit. Data were obtained from the Health Information National Trends Survey (HINTS 4 Cycle 2), conducted from October 2012 to January 2013. Data analyses were performed from June to August 2013. Overall, 77% of respondents were aware of e-cigarettes. Of these, 51% believed e-cigarettes were less harmful than cigarettes. Younger, white (compared with Hispanic), more educated respondents, and current or former smokers (compared with non-smokers) were more likely to be aware of e-cigarettes. Among those who were aware of e-cigarettes, younger, more educated respondents and current smokers (compared with former and non-smokers) were more likely to believe that e-cigarettes were less harmful. Awareness and perceived harm were not associated with smokers’ past year quit attempts or intention to quit. Overall e-cigarette awareness increased while smokers’ perceived harm of e-cigarettes declined compared with earlier surveys. However, awareness and perceived harm of e-cigarettes did not show evidence of promoting smoking cessation at the population level.
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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：
6
作者：
Hammond, D;McDonald, PW;Borland, R
通讯作者：
Borland, R
影响因子：
168.9
作者：
Bullen, Christopher;Howe, Colin;Walker, Natalie
通讯作者：
Walker, Natalie
影响因子：
4.2
作者：
Norman, P;Bell, R;Conner, M
通讯作者：
Conner, M
影响因子：
5.2
作者：
Grana RA;Glantz SA;Ling PM
通讯作者：
Ling PM