Investigation and analysis of sleep quality and emotional state of officers and sailors during marine training
10.3760/cma.j.cn311847-20210122-00030
- VernacularTitle:某部海训官兵睡眠质量及情绪状态调查分析
- Author:
Wenjie YAN
1
;
Fan ZHANG
1
;
Weizhi LIU
1
;
Haibo YU
1
Author Information
1. 200433 上海，海军军医大学心理系
- Publication Type:Journal Article
- Keywords:
Sleep quality;
Fatigue;
Emotional state;
Combat capability;
Marine training
- From:
Chinese journal of nautical medicine and hyperbaric medicine
2021;28(4):421-424
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the correlation between sleeping quality, fatigue, and emotional state of officers and sailors during marine training.Methods:A total of 131 officers and sailors engaged in marine training exercises from a landing ship of a naval unit were selected as study objects, and they were surveyed by the Pittsburgh sleep quality index (PSQI) Scale, the Japanese subjective fatigue symptoms check list (JSFSCL), Zung self-rating anxiety scale (SAS), and Self-Rating Depression Scale (SDS).Results:A total of 116 valid questionnaires were retrieved from 131 distributed questionnaires, with the effective recovery rate of 88.5%. The results showed that: (1) 28.45% of officers and sailors suffered poor quality sleep; the incidence of depressive emotion was 35.34%; and the incidence of anxiety was 13.79%; (2) The depressive emotion of officers and sailors was significantly correlated with their sleep quality and fatigue degree ( r=0.374, P<0.01; r=0.448, P<0.01); the anxiety of officers and sailors was significantly related to their fatigue ( r=0.258, P<0.01). Conclusion:Officers and sailors’ sleep quality and fatigue are the important influencing factors in their depressive emotion and anxiety during marine training. Their physical and psychological health are equally worthy of attention.
