Rhabdomyolysis and related organ damage in new recruits during military training under high temperature and humidity environment
10.16016/j.2097-0927.202302047
- VernacularTitle:高温高湿环境下军事训练致新兵横纹肌溶解及相关脏器损伤的研究
- Author:
Jian SHEN
1
,
2
;
Xin ZHANG
;
Henan LIU
;
Boning ZHOU
;
Ying LI
;
Yang JIAO
;
Bing LIU
;
Xiaolai ZHENG
;
Zhenhong FU
Author Information
1. 100853 北京,解放军医学院解放军总医院第六医学中心心血管病医学部
2. 101149 北京,通州离职干部休养所门诊部
- Keywords:
military training;
high temperature;
high humidity;
rhabdomyolysis;
organ damage;
abnormal electrocardiogram
- From:
Journal of Army Medical University
2024;46(10):1063-1067
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the possibility of rhabdomyolysis and related organ damage in new recruits training in high temperature and high humidity environment by comparing the effects of different training environments on the laboratory indicators and electrocardiogram.Methods A total of 250 new recruits from a unit in Beijing and another 250 ones from a unit in Hainan were recruited and assigned into conventional environment group and high temperature and high humidity environment group,respectively.All of them were male,with an average age of 21.36±2.59 years.Before and in 4 weeks after training in the same subjects,their general information,blood and urine indicators,and electrocardiogram were collected.All data were statistically analyzed.Results The incidences of inflammatory reaction,myocardial injury,muscle injury,liver injury,and kidney injury were 45.76％,3.39％,12.71％,25.42％,and 12.71％,respectively,in the high temperature and high humidity environment group,which were all significantly higher than those in the conventional environment group(P＜0.05).The former group had an incidence rate of 6.78％,5.93％,8.47％,6.78％,and 2.54％,respectively,in sinus bradycardia,atrial premature beats,unspecific ST-T changes,left ventricular hypertension and short PR interval,and all of the rates were higher than those of the conventional environment group(P＜0.05).Conclusion The incidences of inflammatory reaction,myocardial injury,muscle injury,liver injury,kidney injury,and ECG abnormalities are more common in new recruits after military training in high temperature and high humidity environment.
