在低于值的抑郁症和严重抑郁症中心率变化
Yinliang Tan1, Meihong Zhou1, Jiuju Wang2
1Department of Social Medicine and Health Education, School of Public Health, Peking University, Beijing 100191, China.
Journal of affective disorders
|January 6, 2025
概括
与健康对照组相比,心率变化 (HRV) 在抑郁症 (SubD) 和严重抑郁症 (MDD) 患者中较低. HRV变化可能有助于识别抑郁症的早期症状.
科学领域:
- 心脏病学 心脏病学
- 精神病学是一个精神病学.
- 生物医学工程 生物医学工程
背景情况:
- 大型抑郁症 (MDD) 和心率变化 (HRV) 的关系已经确立.
- 低值抑郁症 (SubD) 构成MDD的风险,但缺乏HRV研究.
- 亚D带来了重大的社会挑战.
研究的目的:
- 在SubD. 调查HRV.
- 在SubD,MDD和健康对照 (HC) 中比较HRV.
- 确定HRV作为早期抑郁症检测的潜在生物标志物.
主要方法:
- 在128名MDD患者,131名SubD患者和222名HC患者的静止状态HRV进行了比较.
- 评估了使用PHQ-9,GAD-7和PSQI的抑郁,焦虑和睡眠质量.
- 使用Kruskal-Wallis测试,斯皮尔曼相关性和逻辑回归进行分析.
主要成果:
- 在MDD,SubD和HC组中,HRV显示了越来越多的趋势.
- 在标识线 (SD2) 上垂直的Poincaré图的标准偏差,所有RR区间的标准偏差 (SDNN) 和低频率 (LF) 是与症状相关的最高HRV指数.
- 较低的HRV与增加MDD风险有关;LF,SDNN和SD2显示了SubD和HC之间的关联.
结论:
- 这项研究开创了 HRV 在 SubD. 的探索.
- 在SubD中可以观察到HRV变化,其指数低于HC,但高于MDD.
- 作为早期抑郁症生物标志物,SDNN,LF和SD2显示出前景.
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