The regression coefficient between corneal power and the refractive error increased from apex to peripheral area.

角膜中央到周边曲率与等效球镜度的回归系数逐渐增加。

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The regression coefficient between corneal power and the refractive error increased from apex to peripheral area.

角膜中央到周边曲率与等效球镜度的回归系数逐渐增加。

youdao