在美国高中学生中,电子烟的早期使用和随后的使用频率
1Department of Health Policy and Organization, School of Public Health, University of Alabama at Birmingham, Birmingham, AL 35294, USA.
Preventive medicine reports
|December 11, 2024
概括
早期开始使用电子烟可以预测更高的持续使用率. 这项研究发现,在14岁之前开始使用电子烟的青少年,经常使用电子烟的风险显著增加.
科学领域:
- 公共卫生 公共卫生
- 青少年健康 青少年健康
- 控制烟草的控制方式
背景情况:
- 电子烟使用或蒸汽烟在青少年中是一个日益严重的公共卫生问题.
- 了解预测持续使用电子烟的因素对于有效的预防策略至关重要.
研究的目的:
- 在美国高中学生中调查电子烟开始年龄和随后的电子烟使用模式之间的关联.
- 为了确定早期开始使用电子烟是否预测使用频率更高.
主要方法:
- 分析了2022年全国青少年烟草调查 (NYTS) 的数据,其中包括4,537名曾经使用过电子烟的美国高中生.
- 第一次使用电子烟时的年龄 (≤12,13,14,15,16,≥17岁) 和早期发病的二进制变量 (≤14岁与≥14岁) 的分类评估.
- 使用加权多变量后勤回归来评估早期开始和过去30天的电子烟使用 (任何和频繁使用) 之间的关联,控制共变量.
主要成果:
- 在参与者中,49.5%报告过去30天使用过电子烟,22.8%报告经常使用.
- 与14岁或以上开始使用电子烟的青少年相比,早期开始使用电子烟的青少年 (在14岁之前) 对任何使用 (aRR=1.21) 和频繁使用 (aRR=1.88) 的风险都显著更高.
- 首次使用电子烟的年龄较小始终与当前和频繁的电子烟风险增加有关.
结论:
- 早期开始使用电子烟是持续和更频繁使用的重要预测因素.
- 这些发现强调了针对年龄特定的干预措施的必要性,以防止和延迟年轻青少年开始使用电子烟.
- 针对年轻年龄组的有针对性的预防工作对于减轻青少年电子烟对公共健康的长期影响至关重要.
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