Awareness and use of electronic cigarettes and heat-not-burn tobacco products in Japan
Awareness and use of electronic cigarettes and heat-not-burn tobacco products in Japan
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DOI：
10.1111/add.13231
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发表时间：
2016-04-01
期刊：
影响因子：
6
通讯作者：
Kunugita, Naoki
中科院分区：
文献类型：
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作者：
Tabuchi, Takahiro;Kiyohara, Kosuke;Kunugita, Naoki
除了一些电子烟（e-cigarettes），新的热不燃烧烟草产品Ploom和iQOS最近也开始由烟草公司销售。这些产品在日本受到不同的监管，这取决于内容物是液体还是烟叶。我们的目标是估计日本人口对电子烟和热不燃烧烟草产品的认识和使用百分比，包括未成年人。设计和设置一个互联网调查（随机抽样的调查机构小组成员），并根据日本全国代表性样本的互联网调查结果，对受访者的倾向性得分进行了调整。（4084名男性和4156名女性）。（尼古丁或非尼古丁电子烟）和加热不燃烧产品的总参与者;在日本的受访者中，48% [95%置信区间（CI）=47-49]的人知道电子烟和热不燃烧烟草产品，6.6%（95%CI =6.1-7.1）曾使用过，1.3%（95%CI =1.0-1.5）在过去30天内使用过，1.3%（95%CI =1.1-1.6）有超过50次治疗的经历。百分之七十二（95% CI=69-76）曾经使用过非尼古丁电子烟，而33%（95% CI=30-37）其中使用尼古丁电子烟，在全球范围内占大多数份额;百分之七点八（95% CI=5.5-10.0）和8.4%（95% CI=6.1-10.7）分别使用新器械Ploom和iQOS，结论在日本的一项互联网调查中，大约一半的受访者知道电子烟和不吸烟的热量。曾经使用过烟草制品的占6.6%。在日本，超过70%的曾经使用者使用过不含尼古丁的电子烟，即使是未成年人也不禁止销售，其中33%使用过尼古丁电子烟; 3.5%的从不吸烟的男性和1.3%的从不吸烟的女性曾经使用过电子烟。过去30天使用的相应数字为0.6%和0.3%，主要是非尼古丁电子烟。
Background and AimsIn addition to some electronic cigarettes (e-cigarettes), new heat-not-burn tobacco products Ploom and iQOS have recently begun to be sold by tobacco companies. These products are regulated differently in Japan, depending on whether the contents are liquid or tobacco leaf. Our objective was to estimate percentages of awareness and use of e-cigarettes and heat-not-burn tobacco products among the Japanese population, including minors.Design and SettingAn internet survey (randomly sampled research agency panellists) with a propensity score adjustment for being a respondent in an internet survey using a nationally representative sample in Japan.ParticipantsA total of 8240 respondents aged 15-69years in 2015 (4084 men and 4156 women).MeasurementsAdjusted percentages of awareness and use of e-cigarettes (nicotine or non-nicotine e-cigarettes) and heat-not-burn products among total participants; product types and percentages ever used among e-cigarettes ever users.FindingsOf respondents in Japan, 48% [95% confidence interval (CI)=47-49] were aware of e-cigarettes and heat-not-burn tobacco products, 6.6% (95% CI=6.1-7.1) had ever used, 1.3% (95% CI=1.0-1.5) had used in the last 30days and 1.3% (95% CI=1.1-1.6) had experience of >50 sessions. Seventy-two per cent (95% CI=69-76) of ever users used non-nicotine e-cigarettes, while 33% (95% CI=30-37) of them used nicotine e-cigarettes, which has the majority share world-wide; 7.8% (95% CI=5.5-10.0) and 8.4% (95% CI=6.1-10.7) of them used the new devices, Ploom and iQOS, respectively, with a relatively higher percentage among the younger population.ConclusionsApproximately half the respondents in a Japanese internet survey were aware of e-cigarettes and heat-not-burn tobacco products, 6.6% had ever used. More than 70% of ever users used non-nicotine e-cigarettes, the sale of which is not legally prohibited, even to minors, in Japan, and 33% of them used nicotine e-cigarettes; 3.5% of never smoking men and 1.3% of never smoking women had ever used e-cigarettes. Corresponding figures for use in the last 30days were 0.6% and 0.3%, predominantly non-nicotine e-cigarettes.