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目的:了解怒江州泸水县中小学生视力低下与营养状况之间关系,为控制泸水县中小学生视力提供依据。方法:制定视力等级与营养等级标准,以泸水县12所学校的23358名学生为调查对象,采用数据统计分析的方法,从不同角度对学生的营养状况与视力进行分析。结果:营养不良的学生的近视率为69.18%,营养正常的学生的为56.37%,营养过剩的为53.54%;其中营养不良的女生的近视率为71.4%,男生为66.31%。结论:学生视力低下与营养不良呈正相关关系,女生视力低下率高于男生,家庭、学校、社会应高度重视此问题,引导学生树立正确的审美观,改善中小学生营养状况,使孩子的明天更光明。
Objective: To understand the relationship between low vision and nutritional status of primary and secondary school students in Lushui County of Nujiang County, and to provide evidence for controlling the sight of primary and secondary students in Lushui County. Methods: To set the standard of visual acuity and nutritional level, 23358 students from 12 schools in Lushui County were investigated. The data of statistical analysis were used to analyze the nutritional status and visual acuity of students from different perspectives. Results: Malnutrition students were 69.18% of myopia, 56.37% of students with normal nutrition and 53.54% of them were overnutrition. The malnourished girls had 71.4% of myopia and 66.31% of boys. Conclusion: The low vision of students is positively correlated with malnutrition. The rate of vision loss in girls is higher than that of boys. Family, school and society should attach great importance to this problem, guide students to establish a correct aesthetic standards, improve the nutritional status of primary and secondary school students, make their children’s future more bright.