Association of heart rate variability with preoperative acute insomnia in patients scheduled for elective surgery

Association of heart rate variability with preoperative acute insomnia in patients scheduled for elective surgery

ObjectiveHeart rate variability (HRV), which reflects the balance of the sympathetic and parasympathetic systems, is associated with insomnia. However, its relationship with preoperative acute insomnia has not yet been investigated. This study aimed to assess the associations of HRV characteristics...

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Bibliographic Details
Main Authors: Zhenqiao Zhao, Junchao Liang, Shujie Hou, Guojia Zhu, Ning Liu, Wei Hao, Zhijuan Xu
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-05-01
Series:Frontiers in Neurology
Subjects:
preoperative acute insomnia
heart rate variability
predictive model
receiver operating characteristic
nomogram
Online Access:https://www.frontiersin.org/articles/10.3389/fneur.2025.1513395/full
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