在中国2022年电子烟税增加后,电子烟使用和相关行为发生的变化:一项前性的纵向观察研究
Tingzhong Yang1,2,3, Sihui Peng4, Randall R Cottrell5
1Maternal and Child Healthcare Service Department, Yongkang Women and Children's Health Hospital, Yongkang, China.
Tobacco induced diseases
|December 8, 2025
概括
中国的2022年电子烟税减少了电子烟的使用,但许多用户转向传统香烟,限制了整体戒烟. 该税也影响了社会规范和广告曝光.
科学领域:
- 公共卫生 公共卫生
- 卫生经济学 卫生经济学
- 烟草控制政策 烟草控制政策
背景情况:
- 关于电子烟 (e-cigarette) 税收的影响的研究有限.
- 之前的研究往往忽略了延迟的政策影响.
- 了解电子烟的税收影响对于公共卫生战略至关重要.
研究的目的:
- 评估中国2022年电子烟税增加对电子烟使用的影响.
- 评估税收实施后电子烟使用模式的变化.
- 分析电子烟税收与用户行为之间的关联.
主要方法:
- 预期纵向观察性研究,采用三波在线调查数据 (2022年10月,2023年3月,2023年8月).
- 招募了在过去30天内使用电子烟的参与者 (≥18岁).
- 利用弗里德曼和科克兰的波浪差异Q测试,威尔科克森的签名等级和图基测试进行对对比.
主要成果:
- 电子烟使用量在税后显著下降 (33.0%的第二波,35.2%的第三波).
- 总体戒烟率为68.2%,但74.2%的戒烟者转向传统香烟.
- 感知到的风险和信念保持不变,而社会规范和广告曝光率下降.
结论:
- 中国2022年电子烟税与减少电子烟使用有关.
- 由于大量转向传统香烟,其有效性受到限制.
- 税收影响了社会规范,减少了广告的曝光,为未来的全面烟草控制战略提供了信息.
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