在中学生中吸烟和二手烟暴露 - - 中国,2023年
Xinying Zeng1, Shiwei Liu1, Lin Xiao1
1Tobacco Control Office, Chinese Center for Disease Control and Prevention, Beijing, China.
China CDC weekly
|June 10, 2024
概括
中国中学生吸烟的情况在实验性使用下降,但目前使用情况稳定. 职业学校的学生面临更高的风险,强调了有针对性的烟草控制和无烟学校的必要性.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 青少年健康 青少年健康
背景情况:
- 2021年,中国中学生的实验和当前吸烟率分别为16.7%和4.7%,其中39.9%在学校接触过二手烟 (SHS).
研究的目的:
- 分析2021年至2023年间中国中学生吸烟和SHS暴露的趋势.
- 为了确定特定的学生群体在使用烟草更高的风险.
主要方法:
- 跨部门研究分析了2021年和2023年的国家调查数据.
- 在不同类型的学校 (初中 - JHS,高中 - SHS,职业高中 - VSHS) 中,对实验性吸烟,当前吸烟和SHS暴露的流行率进行比较.
主要成果:
- 目前的烟草使用率在2023年保持稳定,为4.2%,而实验性使用率下降至13.7%.
- 与SHS和JHS学生相比,VSHS学生的实验性和当前吸烟率显著更高.
- 在2023年,学校的SHS暴露率下降到35.4%,其中JHS和SHS人口的减少更大,但VSHS学生没有显著变化.
结论:
- 针对性的烟草控制政策对于中学学生,特别是VSHS学生至关重要.
- 建立无烟学校环境对于减少SHS暴露和防止青少年吸烟至关重要.
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