2.分组方法:(1)为明确角膜屈光力(corneal refractive power, CP)在屈光不正中的作用,本研究以屈光状态作为分组依据,同时考虑年龄和性别在各组中的比例。
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anterior corneal refractive power 角膜前表面屈光力
Conclusion:reduction in corneal thickness and corneal refractive power affect reduction in IOP readings markedly after PRK & LASIK.
结论:PRK及LASIK术后眼内压下降值与角膜厚度及角膜屈光力下降值呈线性相关;
Conclusion the length of axis, corneal refractive power, lens thickness, anterior chamber depth and age have certain effect on the spherical equivalent refraction.
与角膜厚度、眼压无明显的相关性。结论眼轴长度、角膜屈光力、晶状体厚度、前房深度和年龄对近视度数(等值球镜度数)均有一定的影响。
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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