高原海拔及高原驻防年限与青年男性心率及血氧饱和度的相关性分析简  

Correlations of altitude and duration on the plateau with heart rate and oxygen saturation of young men

作　　者：刘安恒 李高元 罗建平 薛剑 LIU An-heng;LI Gao-yuan;LUO Jian-ping;XUE Jian(Department of Cardiology, General Hospital of Jingmei Group, Beijing 102300, China;Department of Internal Medicine,No. 22 Hospital of PLA, Golmud, Qinhai 815000, China;Department of Cardiology, Affiliated Hospital, Academy of Military Medical Sciences, Academy of Military Sciences,Beijing 100071, China)

机构地区：[1]北京京煤集团总医院心内科,北京102300 [2]解放军22医院内一科,青海格尔木816000 [3]军事科学院军事医学研究院附属医院心内科,北京100071

出　　处：《军事医学》2017年第12期1017-1020,共4页Military Medical Sciences

摘　　要：目的探讨高原海拔及高原驻防年限与青年男性心率及血氧饱和度的相关性。方法入组483例男性高原驻防人员,完善年龄、基础疾病及高原驻防年限、高原驻防地区等资料,测量心率及血氧饱和度,分析高原海拔与高原驻防年限与心率、血氧饱和度的相关性。结果驻防时间〉6年与驻防时间≤6年两组之间,血氧饱和度差异无统计学意义,心率改变差异有统计学意义。驻防海拔〉4500 m组与≤4500 m之间,血氧饱和度和心率均有显著性差异,血氧饱和度与驻防海拔呈负相关,心率与驻防海拔呈正相关。结论驻防海拔〉4500 m的男性青年是慢性高原病发生的高危人群。随着驻防时间的延长,年龄的增长,有可能增加慢性高原病发病的危险,但有待进一步证实。Objective To investigate the correlations of altitude and duration on the plateau with the heart rate and oxygen saturation of young males. Methods A total 483 cases of males garrisoned on the plateau were enrolled. Information on age, underlying diseases, length of service on the plateau and garrison areas was collected. The heart rate and oxygen saturation were measured, and the correlations of altitude and duration on the plateau with the heart rate and oxygen saturation were analyzed. Results There was no statistically significant difference in oxygen saturation between the group stationed on the plateau for more than 6 years and tile group stationed for less than 6 years. There was significant difference in blood oxygen saturation and heart rate between the two groups. Oxygen saturation was negatively correlated with altitude. Heart rate was positively correlated with altitude. Conclusion Young males who are stationed more than 4500 m above sea level are at high risk of chronic high altitude disease. The risk of ehronic high altitude disease can increased with the length of service and age,but further confirmation is meeded.

关 键 词：高海拔 高原驻防年限 心率 血氧测定法 习服 相关性分析 

分 类 号：R594.3[医药卫生—内科学]