青少年使用社交网络网站,抑郁和焦虑症状:从纵向队列研究 (SCAMP) 获得的证据
Chen Shen1,2, Braulio M Girela-Serrano3,4, Martina Di Simplicio3
1Mohn Centre for Children's Health and Wellbeing, School of Public Health, Imperial College London, 90 Wood Lane, London, W12 0BZ, UK.
BMC medicine
|February 3, 2026
概括
每天使用社交网络网站 (SNS) 超过3小时的青少年面临更高的抑郁和焦虑风险. 睡眠不足部分影响了这些负面的心理健康影响,这表明睡眠卫生教育至关重要.
科学领域:
- 青少年心理健康 青少年心理健康
- 数字媒体的影响数字媒体的影响.
- 睡眠科学 睡眠科学
背景情况:
- 社交网络网站 (SNS) 的使用在青少年中普遍存在,引发了对其对心理健康的影响的担忧.
- 之前的纵向研究在方法和探索潜在机制方面存在局限性.
- 这项研究研究了SNS使用与青少年抑郁/焦虑症状之间的纵向联系,检查睡眠作为潜在的调解者.
研究的目的:
- 检查社交网络网站 (SNS) 使用时间和青少年抑郁和焦虑症状之间的纵向关联.
- 为了确定睡眠持续时间,睡眠开始延迟或睡眠障碍是否介导SNS使用和青少年心理健康结果之间的关系.
- 提供旨在减轻高SNS使用负面心理健康影响的干预措施的证据.
主要方法:
- 分析了来自伦敦2350名青少年 (11-15岁) 的纵向数据.
- 自我报告的社交网络网站 (SNS) 使用时间在基线 (11-12年) 是主要的暴露.
- 在随访 (13-15年) 时,使用回归分析评估了抑郁和焦虑症状,并对睡眠变量进行中介分析.
主要成果:
- 青少年每天使用SNS超过3小时,与使用SNS0-30分钟的青少年相比,他们的严重程度明显更高,临床上显著的抑郁和焦虑症状明显更高.
- 社交媒体使用与抑郁症状之间的关联在女孩中比男孩更强.
- 睡眠时间不足和睡眠开始延迟部分介导了SNS使用和抑郁/焦虑症状之间的联系 (11.1%-33.1%介导).
结论:
- 每天使用大量社交网络 (SNS) (超过3小时) 与青少年抑郁和焦虑症状的风险增加有关.
- 与SNS使用相关的睡眠卫生不良可能部分解释这些负面的心理健康结果.
- 专注于数字素养和学校睡眠卫生教育的干预措施可以帮助减轻风险.
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