为了解高原地区小学生结核病感染与患病情况,我们于1988年12月20～22日对西藏阿里地区狮泉河镇小学生进行了结核菌素试验,同时确定卡介苗接种对象。共调查249人,复检率为100％,结素试验阳性人数为75人,阳性率为30.12％。男性阳性率为31.31％,女性阳性率为29.33％。 To understand the prevalence and prevalence of tuberculosis among primary school students in plateau areas, we conducted a tuberculin test on pupils from Shiquanhe Town, Ali Prefecture, from December 20 to December 22, 1988 and determined the target of BCG vaccination. A total of 249 people surveyed, the re-examination rate was 100%, the number of positive tuberculin test was 75, the positive rate was 30.12%. The positive rate of males was 31.31%, the positive rate of females was 29.33%.