Relationship between sleep quality and types of behavior in navy shipboard personnel
10.3760/cma.j.issn.1009-6906.2014.05.010
- VernacularTitle:舰员睡眠质量与行为类型的关系研究
- Author:
Changyun LIU
1
;
Jianguang ZHOU
1
;
Xiaohong ZENG
1
;
Yongping LI
1
;
Jiao LYU
1
;
Yunxing SHI
1
;
Pingping QIAN
1
Author Information
1. 解放军第四一一医院, 上海,200081
- Publication Type:Journal Article
- Keywords:
Sleep quality;
Types of behavior;
Navy shipboard personnel
- From:
Chinese journal of nautical medicine and hyperbaric medicine
2014;21(5):329-332
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the relationship between sleep quality and types of behavior in navy shipboard personnel,so as to provide evidences for medical support.Methods A total of 789 subjects were randomly selected from navy shipboard personnel and 771 personnel were selected as researched subjects at last.Questionnaires of behavior types and Pittsburgh Sleep Quality Index (PSQI) were carried out in the selected subjects.Fifteen sailors were randomly selected in accordance with types of behavior and polysomnogram was analyzed with polysomnography index (PSGI).Results Of all the subjects,197 were of the type A behavior (accounting for 25.72％),386 were of the type M behavior (50.39％) and 188 were of the type B behavior(23.89％).There were no statistical differences in hypnotic scores,when type A was compared with type M and type B (P ＞ 0.05).Other scores in the subjects of the type A were all higher than those of the type B subjects(P ＜ 0.05,P ＜ 0.01).As for the type M subjects,the scores of sleep efficiency,sleep disorder,day-time dysfunction and total scores were higher than those of the type B subjects(P ＜0.05,P ＜0.01).Sleep latency in phase 1 and phase 2 were higher for the type A group and were all higher than those of the type M and B groups (P ＜ 0.05,P ＜ 0.01).Slow-wave-sleep (SWS),rapid-eye-movement (REM) and REM latency for the subjects of the type A group were all lower than those of the type M and B groups(P ＜0.05,P ＜0.01).The proportion of phase 1,sleep latency and REM for the type M group were all higher than those of the type B group(P ＜ 0.05),while REM latency was lower than that of the type B group (P ＜ 0.05).The number of slight awakening and total awakening time were higher for type A group than those of the type M and type B groups P ＜ 0.05,P ＜ 0.01).Total sleep time in the type A group was lower than those of the type M and type B groups (P ＜ 0.05).Sleep maintenance time (SMT) in the type A group was also lower than those of the type M and type B groups (P ＜ 0.05).Sleep maintenance time (SMT) was lower in type A group than type B group (P ＜ 0.05).There was no statistical differences in SMT between type A group and type M group (P ＞ 0.05).Sleep efficiency in type A group was lower than those of the type M and type B groups (P ＜0.05,P ＜0.01).The number of slight awakenings for the type M group was more than that of the type B group(P ＜ 0.01) and sleep maintenance time was lower than that of the type B group(P ＜ 0.01).Conclusions Sleep quality was related with types of behavior for navy shipboard personnel.There were more sleep disorders in those with type A behavior.
