血清α-Klotho与自杀企图之间的非线性关系:来自大量从未吸烟的人群的证据
Li Zhang1,2, Xin Lin3, Lihua Hang4,5
1Department of Anesthesiology, The First People's Hospital of Kunshan Affiliated with Jiangsu University, 566 Qianjin Road, Kunshan, 215300, China.
BMC psychiatry
|April 16, 2025
概括
血清α-Klotho (α-Klotho) 显示,在从未吸烟者中,与自杀想法有非线性联系. 超过某些值的较高水平可能会降低自杀风险,特别是在女性和高血压患者中.
科学领域:
- 神经科学是一个神经科学.
- 生物标志物 生物标志物
- 心理健康研究 心理健康研究
背景情况:
- 在与自杀相关的大脑区域观察到α-Klotho (α-Klotho) 表达的减少.
- 血清α-Klotho是一种潜在的心理健康生物标志物,但其与自杀念头的关联尚未得到充分理解,特别是在非吸烟者中.
研究的目的:
- 调查血清α-Klotho水平与终身非吸烟者群体中自杀念头之间的关系.
- 探索潜在的非线性关联,并确定保护作用的值.
主要方法:
- 通过使用国家健康和营养检查调查 (NHANES) 来分析5,710名终身非吸烟者的数据.
- 利用多重后勤回归,通用添加模型和值效应分析来检查血清α-Klotho和自杀念头之间的关联.
- 根据性别和高血压状况进行了分层分析.
主要成果:
- 在血清α-Klotho和自杀念头之间没有发现线性关联.
- 在1088.8 pg/mL确定了一个值效应,高于这个水平的水平与自杀风险降低有关 (OR=0.998).
- 在女性高于735.2 pg/mL和高血压患者高于713.1 pg/mL时,保护作用显著.
结论:
- 血清α-Klotho在从不吸烟者中表现出与自杀念头的非线性关系.
- 血清α-Klotho的特定值与自杀念头风险降低有关,这表明它可能起着保护作用.
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