青少年学生视力和体质健康的增龄变化——以浙江省中小学生为例

The Vision and Physical Fitness Changes with Age Growth——Taking the Primary and Middle School Students in Zhejiang Province as an Example YE Wei-bing

目的:通过对浙江省中小学学生视力和体质健康的调查,以验证学生视力发展和生长发育的关系。方法:按照《2010年全国学生体质健康调研实施方案》,抽取6 600名7～17岁浙江省中小学生,对其视力和体质进行调查。结果:2010年浙江省中小学生学生视力随年龄增加而下降,13岁学生视力下降的幅度最大,而学生体质指标大都随年龄增加而提高,其增加最大幅度具有城乡差异,性别差异。结论:尽管学生视力随年龄增加而下降,但这种下降和生长发育并无因果关系。

Objective： To investigate visual status and health related physical fitness of elementary and middle school students in Zhejiang province, and to verify the relationship between the development of vision and physical growth. Methods： This investigation was performed according to the Detailed Measurement Rules about Investiga- tion of the Chinese Students＇ Physical Fitness in Year 2010, and 6 600 students （ aged 7 ~ 17 ） were randomly se- lected to investigate their visual acuity and health related physical fitness. Results： The students＇ visions are dropped with age, and the age with the most decreasing degree is 13. The index of physical fitness increase with the ages, and the maximum increment age is different from urban and rural and varies in gender. Conclusion： The students＇ visions are dropped with age, but it is not the inevitable result of growth.