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目的 分析深圳福田区中小学生健康状况的变化。方法 对该区 6所监测点中小学 1 997～ 1 999年学生体检资料进行对比分析。结果 中学生健康问题明显多于小学生 ,3年间中学生视力不良、龋齿、肥胖以及小学生的营养不良和肥胖患病率均有不同程度上升(P <0 .0 0 5) ,小学生龋齿患病率 1 998年上升 ,1 999年下降 ,中小学生的沙眼患病率均明显降低 (P <0 .0 0 5)。中学女生视力不良和龋患率高于男生 ,小学女生龋患率高于男生 (P <0 .0 0 5)。结论 中小学生健康状况尚存在许多问题。减轻学习负担 ,加强健康教育有助于提高中小学生健康水平。
Objective To analyze the changes of health status of primary and secondary school students in Futian District, Shenzhen. Methods A comparative analysis was made on the physical examination data of 1 997-1999 students at 6 primary and secondary schools in the district. Results The health problems of middle school students were significantly more than those of primary school students. The visual acuity of secondary school students in three years was poor. The prevalence of dental caries, obesity, pupils’ malnutrition and obesity increased to some extent (P <0.05). The prevalence of dental caries among primary school students was 1 998 In 1999, the prevalence of trachoma in primary and secondary school students decreased significantly (P <0.05). The prevalence of poor eyesight and caries among high school girls was higher than that of boys, and the prevalence of dental caries among primary girls was higher than that of boys (P <0.05). Conclusion There are still many problems in the health status of primary and secondary school students. Reduce the burden of study, strengthen health education will help improve the health of primary and secondary school students.