E-cigarette users? beliefs about COVID-19 may shape their responses to the pandemic and their e-cigarette consumption A U S national cross-sectional survey of 562 e-cigarette users was conducted in April 2020 Participants self-reported nicotine consumption, COVID-19 beliefs, beliefs about e-cigarettes, social distancing, COVID-19 disruptions, cessation considerations, and individual characteristics Ordinary least squares (OLS) regression provided unstandardized, and standardized coefficients Frequency of e-cigarette use is inversely associated with beliefs COVID-19 is relevant (? = ?0 215) Beliefs e-cigarettes are addictive, harmful, or pose a risk to future health were positively associated with beliefs COVID-19 is relevant (? = 0 171;? = 0 164;? = 0 203), beliefs the media are truthful on COVID-19 (? = 0 133;? = 0 136;? = 0 137), and beliefs e-cigarette users are at greater risk (? = 0 279;? = 0 411;? = 0 447) All three COVID-19 beliefs (COVID relevant;media truthful;and greater risk) were positively associated with social distancing (? = 0 307;? = 0 259;? = 0 115), work disruptions (? = 0 134;? = 0 135;? = 0 130), family disruptions (? = 0 232;? = 0 131;? = 0 164), friendship disruptions (? = 0 214;? = 0 139;? = 0 133), and considerations of quitting (? = 0 250;? = 0 222;? = 0 620) Strong associations between e-cigarette beliefs and COVID-19 beliefs exist COVID-19 beliefs are associated with behavioral responses, such as social distancing and considerations of e-cigarette cessation Interventions may be able to leverage COVID-19 beliefs to reduce e-cigarette consumption or promote cessation during the pandemic

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电子烟用户对 COVID-19 的信念：行为反应和对 COVID 预防和电子烟干预的影响

电子烟用户？对 COVID-19 的看法可能会影响他们对大流行和电子烟消费的反应 2020 年 4 月对 562 名电子烟用户进行了澳大利亚全国横断面调查 参与者自我报告的尼古丁消费量、COVID-19 看法、对电子烟的看法- 香烟、社交距离、COVID-19 干扰、戒烟注意事项和个人特征 普通最小二乘法 (OLS) 回归提供非标准化和标准化系数 电子烟使用频率与信念 COVID-19 相关（？= ？ 0 215) 认为电子烟会上瘾、有害或对未来健康构成风险与 COVID-19 相关的信念呈正相关（？= 0 171；？= 0 164；？= 0 203），媒体的信念真实的 COVID-19 (? = 0 133;? = 0 136;? = 0 137), ? = 0 447）所有三个 COVID-19 信念（与 COVID 相关；媒体真实；和更大的风险）都与社会疏远（？= 0 307；？= 0 259；？= 0 115）、工作中断（？= 0）呈正相关134;? = 0 135;? = 0 130), 家庭破裂 (? = 0 232;? = 0 131;? = 0 164), 友谊破裂 (? = 0 214;? = 0 139;? = 0 133) ，以及戒烟的考虑 (? = 0 250;? = 0 222;? = 0 620) 电子烟信念和 COVID-19 信念之间存在强烈关联 COVID-19 信念与行为反应有关，例如社交距离和考虑因素电子烟戒烟的干预措施可能能够利用 COVID-19 信念来减少电子烟消费或在大流行期间促进戒烟 ? = 0 447）所有三个 COVID-19 信念（与 COVID 相关；媒体真实；和更大的风险）都与社会疏远（？= 0 307；？= 0 259；？= 0 115）、工作中断（？= 0）呈正相关134;? = 0 135;? = 0 130), 家庭破裂 (? = 0 232;? = 0 131;? = 0 164), 友谊破裂 (? = 0 214;? = 0 139;? = 0 133) ，以及戒烟的考虑 (? = 0 250;? = 0 222;? = 0 620) 电子烟信念和 COVID-19 信念之间存在强烈关联 COVID-19 信念与行为反应有关，例如社交距离和考虑因素电子烟戒烟的干预措施可能能够利用 COVID-19 信念来减少电子烟消费或在大流行期间促进戒烟