对尼古丁吸烟的初始主观反应预测了青春期早期随后的电子烟使用:ABCD调查
Kelly E Courtney1, Tam T Nguyen-Louie1, Wesley K Thompson1,2,3
1Department of Psychiatry, School of Medicine, University of California, San Diego, La Jolla, CA, USA.
概括
青少年对电子烟的初始主观反应强烈预测了未来的电子烟使用,特别是在使用更高的群体中. 这一发现有助于制定青少年尼古丁使用早期预防策略.
科学领域:
- 青少年的神经发育和物质使用.
- 倾向于成和个人差异.
- 公共卫生和预防性干预措施
背景情况:
- 对物质的个体敏感性会影响成风险.
- 对于未来使用电子烟的初始主观反应的预测价值还未得到充分研究.
研究的目的:
- 调查青少年对电子烟的初始主观反应和随后的电子烟使用之间的纵向关系.
- 为了确定早期的电子烟体验是否能预测未来使用量和频率.
主要方法:
- 青少年大脑认知发展 (ABCD) 研究数据的二次分析.
- 包括147名青少年 (平均年龄13岁) 报告使用电子烟和主观反应.
- 使用半参数贝叶斯混合模型来分析4年的纵向数据.
主要成果:
- 蒸汽的更大的初始乐趣预测了电子烟使用量和频率的增加.
- 较高的初始不愉快感觉也预测了后续使用的更大程度,特别是数量.
- 在青少年中观察到更强的关系,使用电子烟的模式较高.
结论:
- 对尼古丁电子烟的初始主观反应是青少年使用电子烟的重要预测因素,直到4年后.
- 研究结果强调了早期主观经验在预测长期使用行为方面的重要性.
- 结果可以为青少年尼古丁vaping的有针对性的早期预防工作提供信息.
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