Characteristics and changes over time of nicotine vaping products used by vapers in the 2016 and 2018 ITC Four Country Smoking and Vaping Surveys.
Characteristics and changes over time of nicotine vaping products used by vapers in the 2016 and 2018 ITC Four Country Smoking and Vaping Surveys.
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DOI：
10.1136/tobaccocontrol-2020-056239
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发表时间：
2022-08
期刊：
影响因子：
5.2
通讯作者：
O'Connor R
中科院分区：
文献类型：
--
作者：
Felicione NJ;Fix BV;McNeill A;Cummings KM;Goniewicz ML;Hammond D;Borland R;Heckman BW;Bansal-Travers M;Gravely S;Hitchman SC;Levy DT;Fong GT;O'Connor R
各国对尼古丁电子烟产品（NVP）的监管各不相同，影响了这些产品的可用性和使用。本研究更新了奥康纳等人（2019）对所用NVP类型的分析，并检查了具有不同监管环境的四个国家在18个月内使用的NVP特征的变化。数据来自澳大利亚，加拿大，英国和美国的4734名成年人，来自ITC四国吸烟和电子烟调查的第1波（2016年）和第2波（2018年）。NVP特征包括器械描述、可调电压、尼古丁含量和罐大小。纵向分析（n=1058）评估了朝向或远离更复杂/可修改的NVP的移动。使用逻辑回归分析检查与2016-2018年器械描述变更相关的因素。与2016年一样，箱式坦克是2018年所有四个国家中最受欢迎的NVP（37.3%）。超过80%的vapers在两波之间继续使用相同的NVP和尼古丁含量，尽管运动倾向于更复杂/可修改的设备（14.4%的vapers）。箱罐用户，独家每日vapers和老年vapers最有可能继续使用相同的设备描述。某些NVP和特征因国家而异，例如美国的尼古丁含量较高（11.5%使用21+ mg/ml），而Au的器械稳定性随时间推移更高（90.8%稳定性）。大多数vapers继续使用相同的vaping设备和功能超过18个月。各国之间观察到NVP类型和特征的差异，这表明不同的NVP法规会影响消费者对使用的电子烟设备类型的选择。
Regulation of nicotine vaping products (NVPs) varies between countries, impacting the availability and use of these products. This study updated the analyses of O’Connor et al. (2019) on types of NVPs used and examined changes in NVP features used over 18 months in four countries with differing regulatory environments. Data are from 4734 adult current vapers in Australia, Canada, England, and the United States from Waves 1 (2016) and 2 (2018) of the ITC Four Country Smoking and Vaping Survey. NVP characteristics included device description, adjustable voltage, nicotine content, and tank size. Longitudinal analyses (n=1058) assessed movement towards or away from more complex/modifiable NVPs. A logistic regression was used to examine factors associated with changes in device description from 2016–2018. Like 2016, box-tanks were the most popular NVP (37.3%) in all four countries in 2018. Over 80% of vapers continued using the same NVP and nicotine content between waves, though movement tended towards more complex/modifiable devices (14.4% of vapers). Box-tank users, exclusive daily vapers, and older vapers were most likely to continue using the same device description. Certain NVPs and features differed by country, such as higher nicotine contents in the US (11.5% use 21+ mg/ml) and greater device stability over time in AU (90.8% stability). Most vapers continued using the same vaping device and features over 18 months. Differences in NVP types and features were observed between countries, suggesting that differing NVP regulations affect consumer choices regarding the type of vaping device to use.
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影响因子：
4.2
作者：
Romberg, Alexa R.;Lo, Erin J. Miller;King, Brian A.
通讯作者：
King, Brian A.
影响因子：
7.6
作者：
McKelvey, Karma;Halpern-Felsher, Bonnie
通讯作者：
Halpern-Felsher, Bonnie
影响因子：
5.2
作者：
Huang J;Duan Z;Kwok J;Binns S;Vera LE;Kim Y;Szczypka G;Emery SL
通讯作者：
Emery SL
DOI：
10.1158/1055-9965.epi-20-0317
发表时间：
2020-10
期刊：
Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology
影响因子：
--
作者：
Rostron BL;Coleman B;Cheng YC;Kimmel HL;Oniyide O;Wang L;Chang CM
通讯作者：
Chang CM
影响因子：
6
作者：
Borland, Ron;Murray, Krista;Cummings, K. Michael
通讯作者：
Cummings, K. Michael