甘肃省农村小学生沙眼快速评估的初步调查报告

Trachoma prevalence in rural primary school children,Gansu Province

目的：调查甘肃省沙眼患病情况,为沙眼的预防和治疗方案的制定提供依据。方法：根据相关文献、访谈确定调查地点。于2013-10-14/11-23由甘肃省防盲办公室组织在武山县滩歌镇、民勤县西渠镇及积石山保安族东乡族撒拉族自治县胡林家乡3个调查县抽取小学生共计150人,其中男72人,女78人,年龄5～10（平均7.5）岁。采用世界卫生组织沙眼简化分级系统,对小学生进行沙眼快速评估调查。结果：受检小学生150人中,未检出活动性沙眼,无沙眼性倒睫和角膜混浊病例发生。结论：甘肃省沙眼患病率低,但尚不能得出甘肃省无沙眼流行的结论,需要扩大调查范围,为正确估计甘肃省沙眼患病情况及沙眼的预防和治疗方案的制定提供可靠的依据。

AIM： To make a survey on people suffering trachoma in Gansu province,and to provide evidence for developing trachoma control and prevention therapy.METHODS： We chose the zone on the basis of relative information. Provincial Office of Blindness Prevention carried out the survey in 3 counties including Tange Township of Wushan, Xiqu Township of Minqin and Hulinjia Township of Jishishan from October 14,2013 to November 23,2013. One hundred and fifty primary school students were selected,including 72 boys and 78 girls aging from 5 a to 10 a with the average age of 7. 5y. The targeted students received the fast trachoma assessment by the adoption of simplified trachoma classification system which was recommended by the World Health Organization.RESULTS： No case of active trachoma,trachomatous trichiasis and corneal disease were examined among 150 students.CONCLUSION： The rate of trachoma is low in Gansu province. But we still cannot get the conclusion that there is no epidemic of trachoma in Gansu. And we need to further expand the survey scope to correctly assess the trachoma case and to provide reliable evidence for trachoma prevention and control.