Mediating role of ruminative thinking in the effects of occupational stress on insomnia among naval officers and soldiers under long-term high-intensity tactical training
10.3969/j.issn.1009-0754.2025.07.005
- VernacularTitle:长期高强度战术训练下海军官兵反刍思维在职业应激对失眠影响中的中介效应分析
- Author:
Qin WANG
1
;
Zhixin DAI
Author Information
1. 200433 上海,海军军医大学卫生勤务学系
- Keywords:
Long-term high-intensity tactical training;
Naval officers and soldiers;
Insomnia;
Occupational stress;
Ruminative thinking
- From:
Journal of Navy Medicine
2025;46(7):670-673
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the insomnia of naval officers and soldiers under long-term high-intensity tactical training,and to analyze the mediation effect of ruminative thinking in the impact of occupational stress on insomnia.Methods The insomnia severity index,effort-reward imbalance,and ruminative responses scale were used to assess the sleep quality of 585 naval officers and soldiers under long-term high-intensity tactical training in September 2023.Results The detection rate of insomnia in these soldiers under long-term high-intensity tactical training was 20.17%.Insomnia was positively correlated with occupational stress and rumination.Bootstrap mediation effect test showed that rumination played a partial mediating role in the effect of occupational stress on insomnia(95%CI:1.344-3.157),and the mediation effect accounted for 46.47%of the total effect.Conclusion There is a high incidence of insomnia in naval officers and soldiers under long-term high-intensity tactical training.Rumination plays a partial mediating role in the effect of occupational stress on insomnia.
