Distributions of spherical equivalent refractive error by age.
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资源简介：
The rectanglesrepresent the actual distributions of spherical equivalent refractive errors. The red lines represent normal distributions with the same means and standard deviations for each age. *In the group aged 5, the data of one outlier (female, −8,50 D in the right eyes) is not included.
创建时间：
2016-02-23
