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不同方法矫正中高度近视后眼内散射光的临床观察

Clinical observation of intraocular straylight after different methods to correct moderate and high myopia
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摘要 目的对中高度近视眼通过不同方法矫正后的眼内散射光差异进行观察比较。方法临床病例对照研究。对2013年4月至2014年7月在中国医科大学眼科医院就诊的中高度近视患者94例(94只眼),按框架眼镜、RGPCL、LASIK屈光手术3种不同矫正方式分为3组,测量、分析3组患者矫治前和矫治1个月时的散射光值、BCVA、主观视觉质量评分值。结果3组矫治1个月时,平均BCVA差异无统计学意义(F=1.871,P=0.160);平均散射光值RGPCL组〉框架眼镜组〉LASIK屈光手术组,差异有统计学意义(F=22.950,P=0.000);平均主观视觉质量评分值RGPCL组〉框架眼镜组〉LASIK组,差异有统计学意义(F:3.393,P=O.038)。校正年龄影响后,3组矫治1个月时的BCVA与眼内散射光值均不相关(r=-0.279,P=0.129;r=0.056,P=0.772;r=0.035,P=0.851)。3组矫治1个月时的主观视觉质量评分值与眼内散射光值均相关(r=0.843,P=0.000;r=0.806,P=0.000;r=0.567,P=0.001)。结论3种方法矫正中高度近视1个月后的BCVA与眼内散射光值未发现明显相关性,主观视觉质量评分值与眼内散射光值具有相关性,一定程度上反映散射光检查对近视矫正后视觉质量的评估具有一定的临床意义。 Objective To compare the intraocular straylight after different methods to correct moderate and high myopia. Methods Ninety-four patients with moderate and high myopia admitted to our hospital outpatient were selected. According to different correction methods, for example spectacle, RGPCL, LASIK refractive surgery, the patients were randomly divided into three groups. Straylight values, BCVA and subjective visual quality scores of 3 groups were measured and analyzed before and 1 month after correct treatment. Results After 1 month correct treatment, no significant statistical differences were found in the average BCVA of 3 groups (F =1.871, P =0.160 〉0.05).
出处 《中国实用眼科杂志》 2015年第12期1354-1359,共6页 Chinese Journal of Practical Ophthalmology
基金 辽宁省科学技术计划项目(2012225012)
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