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首页> 外文期刊>International Journal of Environmental Research and Public Health >The Relation between Frequency of E-Cigarette Use and Frequency and Intensity of Cigarette Smoking among South Korean Adolescents
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The Relation between Frequency of E-Cigarette Use and Frequency and Intensity of Cigarette Smoking among South Korean Adolescents

机译：电子烟使用频率与韩国青少年吸烟频率和吸烟强度之间的关系

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Introduction: The prevalence of adolescent electronic cigarette (e-cigarette) use has increased in most countries. This study aims to determine the relation between the frequency of e-cigarette use and the frequency and intensity of cigarette smoking. Additionally, the study evaluates the association between the reasons for e-cigarette use and the frequency of its use. Materials and Methods: Using the 2015 Korean Youth Risk Behavior Web-Based Survey, we included 6655 adolescents with an experience of e-cigarette use who were middle and high school students aged 13–18 years. We compared smoking experience, the frequency and intensity of cigarette smoking, and the relation between the reasons for e-cigarette uses and the frequency of e-cigarette use. Results: The prevalence of e-cigarette ever and current (past 30 days) users were 10.1% and 3.9%, respectively. Of the ever users, approximately 60% used e-cigarettes not within 1 month. On the other hand, 8.1% used e-cigarettes daily. The frequent and intensive cigarette smoking was associated with frequent e-cigarette uses. The percentage of frequent e-cigarette users (≥10 days/month) was 3.5% in adolescents who did not smoke within a month, but 28.7% among daily smokers. Additionally, it was 9.1% in smokers who smoked less than 1 cigarette/month, but 55.1% in smokers who smoked ≥20 cigarettes/day. The most common reason for e-cigarette use was curiosity (22.9%), followed by the belief that they are less harmful than conventional cigarettes (18.9%), the desire to quit smoking (13.1%), and the capacity for indoor use (10.7%). Curiosity was the most common reason among less frequent e-cigarette users; however, the desire to quit smoking and the capacity for indoor use were the most common reasons among more frequent users. Conclusions: Results showed a positive relation between frequency or intensity of conventional cigarette smoking and the frequency of e-cigarette use among Korean adolescents, and frequency of e-cigarette use differed according to the reason for the use of e-cigarettes.
机译：简介：在大多数国家/地区，青少年使用电子烟（电子烟）的情况有所增加。这项研究旨在确定电子烟使用频率与吸烟频率和强度之间的关系。此外，该研究评估了使用电子烟的原因与使用频率之间的关联。资料和方法：使用2015年韩国青少年风险行为网络调查，我们纳入了6655名具有电子烟使用经验的青少年，他们是13至18岁的中高中生。我们比较了吸烟经验，吸烟频率和强度，以及使用电子烟的原因和使用电子烟的频率之间的关系。结果：曾经和当前（过去30天）使用者的电子烟患病率分别为10.1％和3.9％。在曾经的用户中，大约60％的用户在1个月内未使用过电子烟。另一方面，每天有8.1％的人使用电子烟。频繁而密集的吸烟与频繁使用电子烟有关。在一个月内没有吸烟的青少年中，经常使用电子烟（≥10天/月）的百分比为3.5％，但在每天吸烟的青少年中为28.7％。此外，每月吸烟少于1支烟的吸烟者为9.1％，但每天吸烟≥20支烟的吸烟者为55.1％。使用电子烟的最常见原因是好奇心（22.9％），其次是认为它们比传统卷烟（18.9％）危害小，戒烟意愿（13.1％）和室内使用能力（ 10.7％）。好奇心是电子烟使用者较少的最常见原因。但是，戒烟的愿望和室内使用的能力是更频繁使用者中最常见的原因。结论：结果表明，在韩国青少年中，常规吸烟的频率或强度与使用电子烟的频率之间呈正相关，并且根据使用电子烟的原因，电子烟的使用频率也有所不同。

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