外训官兵高原习服与急性高山病发病情况

Analysis of altitude acclimatization and the incidence of acute mountain sickness of the military officers and soldiers in the highland training

目的为常驻内陆的官兵特别是应急机动作战部队急进高原执行任务提供参考依据。方法以某部队进驻青藏高原驻训期间226名官兵为研究对象,应用Lake Lou ise急性高山病评分表的症状自评部分对官兵在不同环境下的急性高山病症状评分进行了测评,并且将不同海拔高度间进行对比研究。结果急进高原官兵急性高山病症状评分的阳性率分别为2800m:14.6%,3800m:21.2%,4500m:27.4%,不同高度间对比差异有显著性(2=11.184,P<0.01),而且评分阳性率与海拔高度间呈显著正相关(P<0.01)。结论本次外训习服策略安排科学合理,确保了相对较低的AMS评分阳性率。

Objective To provide reference for inland troops, especially for the troops meet an emergency to carry out mission at high altitude. Methods The 226 persons of military officers and soldiers were selected into the study group during a stay at high altitude. Acute Mountain Sickness（AMS） scores for different height were obtained using the self-assessment section of the Lake louise Score and contrasted study of the AMS scores were performed according to different altitude. Results The rates of positive for AMS scores were 2800m： 14.6%, 3800 m： 21.2% ,4500 m： 27.4%. Significant differences of the rate of positive for AMS scores existed among different altitude（ x^2 = 11. 184, P 〈 0.01 ）and a significant correlation between rate of positive for AMS scores and different altitude was found （ P 〈 0.01 ）. Conclusion The scientific and reasonable strategy of accustomization ensure the lower rates of positive for AMS scores in this altitude training.