本文报告两年冬季空运进藏的新兵在３０００ｍ、３６５８ｍ、３９００ｍ和４５２０ｍ海拔高度上急性高原病的发病情况。结果表明，冬季空运入藏新兵的急性高原病发病率为５４．３０～１００％随海拔高度升高，其发病率亦增加和病情加重，文章还讨论了寒冷和疲劳等因素对发病的影响。 This article reports the incidence of acute altitude sickness at 3,000m, 3658m, 3900m and 4520m above sea level for recruits recruited into Tibet by air in two years in winter. The results showed that the incidence of acute altitude sickness was 54.30% ~ 100%. The incidence of acute altitude sickness was also increased and aggravated with the elevation of altitude. The article also discussed the impact of cold and fatigue on the incidence of acute altitude sickness.