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党和政府对中、小学校学生的视器保护工作非常重视,各地卫生工作者对于学生视力减退的发病率及发病因素已作了不少调查研究,但多属城市的资料,农村情况报导尚少。兹将海南岛6间国营农场职工子弟中、小学校1,062名男女学生视器的调查情况作初步报导。目的在于了解农村中、小学学生的视器情况,为保护广大农村青少年学生的视器提供科学依据和积累一些资料,以作制订预防措施的参考。调查方法首先设计调查计划,制订调查表格,采取统一的标准、工作步骤和填表方法,并明确分工,专人专项负责到底。一、视力检查是采用国际标准视力表,检查于每天上午8—11时,下午2—5时进行。视力表悬挂在
The Party and the government attach great importance to the visual protection of students in primary and secondary schools. Health workers around the world have made a lot of investigations and studies on the incidence and incidence of vision loss among students, but most of them are urban information and there are few reports on rural areas . A survey on the survey of 1,062 male and female students in primary and secondary schools at six state farm workers’ camps in Hainan Island is hereby made. The purpose is to understand the primary and middle school students in rural areas of the visual device, to provide a scientific basis for the protection of the vast number of rural students and accumulation of some information, as a reference for the development of preventive measures. Survey method First of all, the design of survey plans, the development of survey forms, to take a unified standard, working procedures and forms of filling, and a clear division of labor, special responsible for the end in the end. First, the visual acuity is the use of international standard visual acuity chart, check every day at 8-11 am, 2-5 pm. Eye chart hanging in