我们于1990年和1991年12月对进驻四个不同海拔高度(3000—4507米)的2,291名空运进藏新兵急性高原病发病情况进行了全面的调查。现报告如下: 对象与方法 一、调查对象:2,291名均为90、91年冬季入伍,12月中下旬进藏的男性新兵,年龄17—20岁。 二、调查方法:1)调查前,经课题论证,统 In 1990 and December 1991, we conducted a comprehensive survey of the incidence of acute altiplano diseases involving 2,291 airlift recruits in Tibet at four different altitudes (3000-4507 meters). The report is as follows: Subjects and methods First, the survey subjects: 2,291 were recruited in the winter of 90, 91, recruits in Tibet in late December, aged 17-20 years old. Second, the survey methods: 1) before the investigation, the subject demonstration, system