丸激素与晚年抑郁症中自杀风险的性别差异关联
Han Wang1, Nan Lyu1, Juan Huang2
1Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders, National Center for Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, 100088, China; Laboratory for Clinical Medicine, Capital Medical University, Beijing, 100069, China.
Journal of affective disorders
|November 12, 2025
概括
在患有抑郁症的老年人中,丸激素水平对自杀倾向的影响不同. 较高的丸激素保护男性,但增加女性的风险,突出了抑郁症治疗中基于性别的关键差异.
科学领域:
- 老年学是一门学科.
- 神经内分泌学神经内分泌学
- 精神病学是一个精神病学.
背景情况:
- 晚年抑郁症 (LLD) 是一个重大的公共卫生问题,自杀倾向是一个主要的风险.
- 激素失调与自杀风险有关,但其在LLD中的性别特异性作用尚不清楚.
研究的目的:
- 为了研究血清丸激素水平与老年患有重度抑郁症的老年患者的自杀倾向之间的性别分层关联.
- 评估的临床影响与可修改的自杀风险因素相关.
主要方法:
- 包括805名患有严重严重抑郁症的老年住院患者 (382名自杀倾向者,423名非自杀倾向者).
- 使用化学发光免疫测试测量血清总丸激素.
- 采用性别特定标准化和分阶段后勤回归,控制人口,临床和与压力相关的混因素.
主要成果:
- 与非自杀意念/行为 (MDNS) 患者相比,自杀意念/行为 (MDS) 的患者表现出更高的男性患病率,酒精使用,应激暴露,早期发病,持续时间更长,并发病率更高,水平更高.
- 观察到性别标准化丸激素与性别之间的显著相互作用 (p=0.016).
- 较高的丸激素保护男性免受自杀倾向 (OR=0.81,p=0.009),但女性的风险增加 (OR=3.68,p=0.039). 随病症和酒精使用等可修改因素也显示出性别特异性的影响.
结论:
- 存在一个关键的取决于性别的二分法:较高的性别正常化丸激素水平保护老年抑郁男性免受自杀倾向的影响.
- 相反,较高的丸激素会增加老年抑郁女性的自杀风险.
- 这些发现需要进一步的纵向验证,并可能为特定性别的治疗策略提供信息.
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