The incidences of AMS were 51.1% by Lake Louise AMS symptoms scoring system and 11.7% by that Yin Zhaoyun ?et al?.

• LakeLouiseAMS症状评分系统判定AMS发病率为 5 1 1%25,尹昭云等症状评分方法判定AMS发病率为 1 1 7%25; 同时前者轻度反应者和重度反应者也显著高于后者。