在医学学生中,负面影响与静止心率变化的关联
Ivan Belica1, Filip Blasko2, Ivan Sleziak3
1Institute of Physiology, Faculty of Medicine, Comenius University Bratislava, Bratislava, Slovak Republic; Research Institute for Child Psychology and Pathopsychology, Bratislava, Slovak Republic.
Biological psychology
|June 20, 2025
概括
负面影响,包括压力和焦虑,与健康年轻人的休息心率变化 (HRV) 或心血管指标没有显著的关联. 这项研究发现,在这个群体中,心理状态和自主神经系统活动之间没有联系.
科学领域:
- 身体生理学 身体生理学
- 心理学 心理学 心理学
- 心血管健康 心血管健康
背景情况:
- 休息心率变化 (HRV) 是自主神经系统 (ANS) 活动的关键指标,也是健康结果的预测指标.
- 了解影响HRV的因素对于健康评估和疾病预测至关重要.
- 负面影响,包括压力和焦虑,通常假设影响生理调节.
研究的目的:
- 调查负面影响 (神经质,感知压力,状态焦虑) 与静止心率变化 (HRV) 之间的关联.
- 检查负面影响和包括心率和血压 (BP) 在内的心血管参数之间的关系.
- 在非临床年轻人样本中探索这些关联.
主要方法:
- 一项涉及425名医学学生 (平均年龄为20.8岁) 的横截面研究.
- 测量静止HRV,心率和血压.
- 使用经过验证的调查问卷 (NEO-FFI,PSS-10,STAI-X1) 评估负面影响.
- 在统计分析中使用波恩费罗尼校正的等级线性回归分析.
主要成果:
- 在测量负面影响 (神经质,感知压力,状态焦虑) 和静止HRV参数 (RMSSD,HF,SDNN,LF) 之间没有发现统计学意义上的关联.
- 心率和血压 (压缩和压缩) 也没有与负面影响指标显著相关.
- 该研究没有发现证据表明,在这个队列中,负面影响和心脏自主神经系统活动之间的联系.
结论:
- 负面影响,包括神经病,感知压力和状态焦虑,与健康年轻人的休息心脏自主神经系统活动无关.
- 这些发现表明,心理痛苦可能不会在非临床年轻成年人群中直接影响休息HRV或基本心血管措施.
- 可能需要进一步的研究来探索潜在的间接途径或不同人群.
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