目的探究超高海拔驻防军人情绪调节策略的群体特征及其在心理应激与睡眠障碍间的中介机制。方法采用横断面研究设计,于2024年12月至2025年4月在四川省甘孜藏族自治州(海拔3980~4200 m)的部队以便利抽样法纳入401名驻防军人。使用军人心...目的探究超高海拔驻防军人情绪调节策略的群体特征及其在心理应激与睡眠障碍间的中介机制。方法采用横断面研究设计,于2024年12月至2025年4月在四川省甘孜藏族自治州(海拔3980~4200 m)的部队以便利抽样法纳入401名驻防军人。使用军人心理应激自评问卷(psychological stress self-evaluation test for military personnel,PSET)、情绪调节问卷(emotion regulation questionnaire,ERQ)和匹兹堡睡眠质量指数(Pittsburgh sleep quality index,PSQI)进行测评。采用结构方程模型检验情绪调节策略在心理应激与睡眠障碍之间的中介效应。结果超高海拔军人睡眠障碍发生率为20.2%,其中轻度睡眠障碍发生率为18.45%。睡眠障碍总分与表达抑制(r=0.23)、心理应激(r=0.53)呈显著正相关(P<0.01)。表达抑制在心理应激与睡眠障碍间起部分正向中介作用,中介效应占总效应的3.63%。结论超高海拔驻防军人情绪调节策略的使用频率随心理应激水平升高而增加;建议针对高应激群体开展替代表达抑制策略的心理训练,以改善其睡眠质量。展开更多
Sleep is a fundamental biological process essential for maintaining brain function,cognitive performance,and overall health.Despite over a century of research,the mechanisms underlying sleep homeostasis-the process by...Sleep is a fundamental biological process essential for maintaining brain function,cognitive performance,and overall health.Despite over a century of research,the mechanisms underlying sleep homeostasis-the process by which the need for sleep accumulates during wakefulness and dissipates during sleep-remain incompletely understood.This article explores the latest advancements in sleep research,focusing on the role of synaptic plasticity in sleep homeostasis,as illuminated by Sawada et al.(2024).展开更多
文摘目的探究超高海拔驻防军人情绪调节策略的群体特征及其在心理应激与睡眠障碍间的中介机制。方法采用横断面研究设计,于2024年12月至2025年4月在四川省甘孜藏族自治州(海拔3980~4200 m)的部队以便利抽样法纳入401名驻防军人。使用军人心理应激自评问卷(psychological stress self-evaluation test for military personnel,PSET)、情绪调节问卷(emotion regulation questionnaire,ERQ)和匹兹堡睡眠质量指数(Pittsburgh sleep quality index,PSQI)进行测评。采用结构方程模型检验情绪调节策略在心理应激与睡眠障碍之间的中介效应。结果超高海拔军人睡眠障碍发生率为20.2%,其中轻度睡眠障碍发生率为18.45%。睡眠障碍总分与表达抑制(r=0.23)、心理应激(r=0.53)呈显著正相关(P<0.01)。表达抑制在心理应激与睡眠障碍间起部分正向中介作用,中介效应占总效应的3.63%。结论超高海拔驻防军人情绪调节策略的使用频率随心理应激水平升高而增加;建议针对高应激群体开展替代表达抑制策略的心理训练,以改善其睡眠质量。
基金supported by the Gansu Province University Teachers'Innovation Fund(No.2025A-115,2026A-109)2026 Gansu Province Graduate Student"Innovation Star"Program(No.2026CXZX-943)+2 种基金2023 Gansu Province Joint Scientific Research Fund,General Program(No.23JRRA1522)2024 Traditional Chinese Medicine First-level Discipline"Qihuang Talent"Mentor Special Fund(No.ZYXKBD-202409)2023 Gansu University of Chinese Medicine Science and Innovation Fund(No.2023KCYB-2).
基金supported by Japan Society forthe Promotion of Science(JSPS)Grants-in-Aidfor Scientific Research(KAKENHI)(20H05894,20H05903,21K15136,22K21351,23H02518A,23H02663,and 23K18147 to SS),JST-CREST(JPMJCR24T4 to SS),the World PremierInternational Research Center Initiative(WPI)fromthe Ministry of Education,Culture,Sports,Scienceand Technology(MEXT)to SS(WPI-IIIS),the TopRunners in Strategy of Transborder AdvancedResearches(TRiSTAR)by the MEXT to SSJapanAgency for Medical Research and Development(AMED)(JP21zf0127005 to SS),Cell ScienceResearch Foundation Grant to YI,38th Brain ScienceFoundation Research Grant to YI,Research Granton Biogenic Amines and Neurological Diseases(Sumitomo pharma)to YI.
文摘Sleep is a fundamental biological process essential for maintaining brain function,cognitive performance,and overall health.Despite over a century of research,the mechanisms underlying sleep homeostasis-the process by which the need for sleep accumulates during wakefulness and dissipates during sleep-remain incompletely understood.This article explores the latest advancements in sleep research,focusing on the role of synaptic plasticity in sleep homeostasis,as illuminated by Sawada et al.(2024).
