夏季高原军事作业中复方红景天对成人血氧饱和度变化的影响及临床意义

目的 研究高原军训中复方红景天对成人血氧饱和度(SaO2)变化的影响及其临床意义。方法 随机抽取由低海拔地区进驻高原的青年军人360人分为防治组(120人，服复方红景天)和对照组(240人，服安慰剂)，在进驻高原不同梯度(2900、3700、4400m)后检测SaO2。结果 在3700和4400m，防治组SaO2明显高于对照组，而急性高原反应和急性呼吸功能不全发病率则明显低于对照组。结论 预服复方红景天可提高SaO2，降低急性高原反应和急性呼吸功能不全发生率，适用于部队群体进驻高原的预防。

Effect and Implication in Rhadioda Compound on Changes of Adult's Oxygen Saturation in Highland Military Works in Summer

Objective:To investigate the effect and implic ation in Rhadioda Compound on changes of adult' s Oxygen Saturation(SaO 2 )in highland military works in summer.Methods:360young soldiers were divided randoml y into two groups,the Rhadiola Compound group(RCO,n =120)and the controlled group(PCO,n =240),in which RCO and placebo compound PCO were taken orally 24hou rs before entering the highland.The SaO 2 of erevy soldier were detemined at diff erent altitude(2900m,3700m and 4400m).Re-sults:The level of SaO 2 in RCO were obviously higher than that in PCO at 3700m and4400m altitude.The cases of acute hi gland reaction(AHR)and acute respiratory in-sufficiency(ARI )occurred in RCO were obviously fewer than those in PCO.Conclu-sion:Chinese traditional drugs Rhadiola Compound may could increase the level of SaO 2 and decrease the occurring rate of AH R and ARI.It could be applied to highl and pro-tection for large quantities of sold iers stationing in.