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目的探讨屈光参差在弱视形成中的作用.方法对远视性屈光参差、近视性屈光参差、对称性远视、对称性近视四组1311例患者的矫正视力在同等屈光度条件下进行对比分析.结果同等屈光度时远视性屈光参差屈光度高侧眼矫正视力明显低于屈光度低侧眼和对称性远视;近视性屈光参差高侧眼、低侧眼、对称性近视三者矫正视力无显著性差异;3?5D以上对称性远视矫正视力明显低于对称性近视.结论远视性屈光参差在弱视形成中作用十分明显,除远视对视功能的损害外,屈光参差的存在更加重了视功能的损害.较低程度近视性屈光参差不导致弱视.对称性远视对视功能的损害明显强于对称性近视.“,”Abstract Objective To investgate the effect of anisometropia on amblyopia. Methods The corrected vision of 1311 cases was analyzed contrastly on the same diopter, including four groups:hypermetropic anisometropia, myopic anisometropia, hypermetropia and myopia. Results The corrected vision of the higher diopter eyes of hypermetropic anisometropia was much lower than that of the lower diopter eyes and hypermetropia. There was no difference on corrected vision among myopia, the higher and the lower diopter...