分析胰岛素抵抗指标 (如LAP和TyG) 与抑郁症之间的非线性关系,以及人口特征:一个横截面研究
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Yueyu Zhang1,2, Xinyi Chen1,2, Yu Wang2,3
1Anhui Medical University, Hefei, 230032, Anhui, China.
European journal of medical research
|June 23, 2025
概括
通过脂质积累产物 (LAP) 和三糖-葡萄糖指数 (TyG) 测量的胰岛素抵抗 (IR) 与抑郁症有关. 这种关联是非线性的,在男性和心血管疾病患者中更强烈,这表明代谢因素会影响心理健康.
科学领域:
- 代谢健康和精神病学
- 流行病学和公共卫生.
- 生物统计学 生物统计学
背景情况:
- 越来越多的证据表明,胰岛素抵抗 (IR) 和抑郁症之间存在联系.
- 这种双向关系和潜在的机制需要进一步研究.
- 本研究研究了IR指数 (HOMA-IR,LAP,TyG) 与抑郁症患病率之间的关联.
研究的目的:
- 系统地调查多重胰岛素抵抗 (IR) 指数和抑郁症之间的关系.
- 探索非线性关联并确定特定的值.
- 评估这些关联在人口和临床子组之间的异质性.
主要方法:
- 分析了来自国家健康和营养检查调查 (NHANES) 的12011名参与者.
- 使用HOMA-IR,LAP和TyG指数量化IR的量化.
- 使用了加权的多变量逻辑回归和非线性分析 (RCS,平滑曲线拟合).
主要成果:
- 较高的LAP和TyG指数与抑郁症患病率有显著的关联.
- 在HOMA-IR,LAP和抑郁症之间观察到非线性,反转的L形关系.
- 在男性,老年人和患有心血管疾病 (冠心病,中风) 的个人中发现了更强烈的关联.
结论:
- 在LAP,TyG指数和抑郁症之间存在显著的关联,LAP具有显著的非线性模式.
- 将IR指数整合到心理健康评估中对于风险评估至关重要.
- 研究结果支持针对代谢异常的个性化干预措施,用于预防和治疗抑郁症.
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