摘要
目的采用生活观察法和体动仪记录法测定飞行人员1 d能量消耗,为飞行人员能量代谢研究提供理论依据,同时探索飞行人员能量消耗监测新方法。方法采用生活观察法和体动仪记录法测定4个航空兵部队59名飞行人员1 d总能量消耗量,计算2种方法测量结果的差异性和相关性。结果生活观察法和体动仪记录法测得飞行人员平均1 d总能量消耗量分别为(3102.1±372.4)kcal、(2957.8±422.2)kcal。2种方法测定飞行人员1 d总能量消耗量差异有统计学意义(t=3.170,P=0.002),二者具有较强相关性(r=0.619,P<0.001)。结论生活观察法和体动仪记录法测量结果之间具有较强相关性,可以考虑用体动仪记录法代替生活观察法测定飞行人员1 d能量消耗。
Objective To measure the daily energy expenditure of aircrews so as to provide data for studies on energy metabolism and to explore a new method to monitor energy expenditure for aircrews.Methods The total daily energy expenditure of 59 aircrews from 4 aviation units was calculated via life observation and actigraphy.The differences and correlations between the two methods were observed.Results The total daily energy expenditure measured by means of life observation and actigraphy was(3102.1±372.4)kcal and(2957.8±422.2)kcal,respectively.There was statistically significant difference between the two methods(t=3.170,P=0.002),but strong correlations were also found between the two methods(r=0.619,P<0.001).Conclusion The results of measurement by life observation and actigraphy are closely correlated.Actigraphy can replace life observation in measurement of the total energy expenditure of aircrews.
作者
郁丽琴
王亚雯
李峰
王若永
白霜
陈海生
白雅芝
穆慧玲
陈曦蒙
钟阿婷
杜鹏
YU Liqin;WANG Yawen;LI Feng;WANG Ruoyong;BAI Shuang;CHEN Haisheng;BAI Yazhi;MU Huiling;CHEN Ximeng;ZHONG Ating;DU Peng(Department of Aeromedical Support&Fight Safety,Air Force Medical Center,Air Force Medical University,Beijing 100142;National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases,National Institute for Viral Disease Control and Prevention,Chinese Center for Disease Control and Prevention,Beijing 102206;Department of Outpatients,Hospital of Troops 95577,Qujing 655600;National Institute for Nutrition and Health,Beijing 100050,China)
出处
《空军航空医学》
2024年第1期17-19,共3页
AVIATION MEDICINE OF AIR FORCE
关键词
能量消耗
生活观察法
体动仪
飞行人员
Energy expenditure
Life observation method
Actigraph
Aircrews
