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目的:为了解中小学生视力低下状况,探讨其影响因素,为制订预防措施提供依据。方法:采取分层随机抽样的方法抽取1所中学及1所小学进行视力专项检查,并进行问卷调查。结果:本次调查的中小学生视力低下总发生率为28.00%,并随年级的增高而升高、加重,女生高于男生。结论:应采取针对性的预防措施,保护学生视力,促进儿童健康。
Objective: To understand the situation of poor eyesight in primary and middle school students, to explore the influencing factors and provide the basis for making preventive measures. Methods: A stratified random sampling method was adopted to select one middle school and one primary school for visual acuity examination and conduct questionnaire survey. Results: The total incidence of poor eyesight in primary and secondary school students in this survey was 28.00%, which increased with the increase of grade. The female students were higher than boys. Conclusion: We should take targeted preventive measures to protect students’ eyesight and promote children’s health.