基于信息技术的认知行为治疗对老年人抑郁和焦虑症状的有效性:系统性审查和元分析
Yufei Qiu1, Man Wu2, Jiali Liu1
1School of Nursing, Hubei University of Chinese Medicine, Wuhan 430065, China.
General hospital psychiatry
|January 6, 2025
概括
基于信息技术的认知行为疗法 (ICBT) 有效地减少了老年人的抑郁和焦虑. 这项对11个RCT的审查发现ICBT显著改善了这一人口群体的心理健康结果.
科学领域:
- 老年学是指老年学的学科.
- 心理健康 心理健康
- 数字治疗学数字治疗学
背景情况:
- 老年人中抑郁和焦虑很常见,老年人经常面临进入专业心理健康服务的障碍.
- 基于信息技术的认知行为疗法 (ICBT) 为这一群体提供了一个有希望的,可访问的替代方案,而不是传统的面对面干预.
- 需要进一步的研究来证实ICBT在老年人中的有效性.
研究的目的:
- 通过对随机对照试验 (RCT) 的元分析,系统地评估ICBT在减轻老年人抑郁和焦虑症状方面的有效性.
主要方法:
- 在多个数据库 (PubMed,EMBASE,Cochrane图书馆,科学网,PsycINFO,MEDLINE) 进行了全面的文献搜索,截至2024年4月10日.
- 包括RCT专注于ICBT干预措施,用于老年人自我报告的抑郁或焦虑. 通过使用柯克莱恩偏差风险工具 (版本2.0) 评估研究质量.
- 聚合效应大小 (Hedges' g) 是通过比较干预和对照组之间的治疗后平均值和标准偏差来计算的.
主要成果:
- 十一个RCT符合纳入标准. 与对照组相比,ICBT在减少抑郁症状 (Hedges' g = -0.65) 和焦虑症状 (Hedges' g = -0.47) 方面表现出中小的效果大小.
- 小组分析显示,持续8周或更长时间的干预措施对抑郁症更有效,而较短的干预措施 (<8周) 对焦虑更有效.
- 基于幻灯片的ICBT比其他数字平台更有效,而非定制的ICBT在两个条件下都超过了定制版本.
结论:
- 这一元分析证实了ICBT在减轻老年人群中抑郁和焦虑症状方面的重要作用.
- 结果表明,特定的交付方法 (例如幻灯片) 和程序结构 (非定制,持续时间) 可能会影响ICBT的有效性.
- 未来的研究应该集中在识别和优化ICBT最具影响力的组件,以增强其对老年人的治疗潜力.
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