目的：调查海南省1～9岁儿童沙眼患病情况，确定海南省沙眼高发流行和非流行区，为沙眼的防治方案的制定提供依据。

方法：根据既往的相关文献、眼科专家访谈及实地摸底调查等方法确定调查地点。于2013年由海南省防盲办公室组织调查队在东方市、五指山市、乐东县、白沙县、保亭县、临高县、昌江县7个调查市县抽取小学生共计356名进行了沙眼快速评估工作，其中男192人，女164人，平均年龄7(1～9)岁。采用世界卫生组织推荐的沙眼简化分级系统，对以上小学生进行沙眼快速评估调查。

结果：在受检的356名小学生中，未发现有活动性沙眼的患者。

结论：海南省1～9岁儿童的沙眼患病率<5%，活动性沙眼在海南省不再是一个公共卫生问题。

AIM: To investigate the incidence of trachoma in children aged 1 to 9y in Hainan Province and determine high-risk trachoma endemic and non-endemic areas in Hainan, and thus provide evidence for developing trachoma control and prevention therapy.

METHODS:The areas of investigation were chosen on the basis of past literatures, expert interviews and survey on the spot. In 2013, Hainan Provincial Office of Blindness Prevention carried out the survey in 7 counties including Dongfang City, Wuzhishan City, Ledong County, Baisha County, Baoting County, Lingao County and Changjiang County. In these districts, 356 pupils including 192 boys and 164 girls were examined, their age ranging from 1 to 9 and their average age being 7 years old. The targeted students received the trachoma rapid assessment by the adoption of simplified trachoma classification system which was recommended by the World Health Organization.

RESULTS: No case of active trachoma was found among the 356 students.

CONCLUSION:The prevalence rate of trachoma in children under 9 years is less than 5% in Hainan Province. Active trachoma is not a public health issue in Hainan Province.

海南省重点研发计划-社会发展(课题编号ZDYF 2016111)