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孟加拉国自杀行为的普遍性:系统性审查和元分析
S M Yasir Arafat1,2, Anuradha Baminiwatta3, Rizwana Amin4
1Department of Psychiatry Bangladesh Specialized Hospital Dhaka Bangladesh.
Health science reports
|August 22, 2025
概括
自杀行为在孟加拉国很普遍, 自杀念头的发生率为24.2%, 自杀企图的发生率为7%. 这些发现凸显了该国全面预防自杀策略的迫切需要.
科学领域:
- 公共卫生
- 流行病学
- 心理健康研究
背景情况:
- 自杀行为,包括思想,计划和企图,在全球范围内是一个重大的公共卫生问题.
- 了解这些行为的普遍性对于评估自杀负担和预防工作至关重要.
- 没有先前的元分析具体量化了孟加拉国的各种自杀行为率.
研究的目的:
- 确定孟加拉国的自杀想法,计划和企图的寿命,一年和点流行率.
- 通过分析, 提供全国自杀率的全面概述.
- 建立未来研究和干预计划的基准.
主要方法:
- 在PubMed和Scopus上进行了系统的文献搜索.
- 根据PRISMA 2020指导方针进行了元分析,并遵守PROSPERO (CRD42024613969) 中注册的协议.
- 从34项研究 (27,992名参与者) 计算出了自杀念头,计划和企图的终身,1年和点患病率估计.
主要成果:
- 自杀念头的总体终身患病率为24. 2%,一年患病率为15%,每月患病率为6. 7%.
- 自杀计划的终身患病率为5. 6%和1年的患病率为5. 2%.
- 自杀企图的终身患病率为7%和1年的患病率为3. 9%,所有测量结果都显示出很高的统计异质性.
结论:
- 孟加拉的自杀行为,
- 大约四分之一的人有自杀的想法, 十四分之一的人曾试图自杀.
- 调查结果强调需要多方关注和在孟加拉国实施有效的自杀预防措施.
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