晶星Lenstar—900(LS900)与Oculyzer眼前节分析仪测量近视患者角膜厚度的比较研究
关键词:Lenstar-900
【摘 要】目的: 比较晶星Lenstar-900(LS900)与Oculyzer眼前节分析仪测量近视患者角膜厚度的差异。方法:分别使用LS900与Oculyzer测量101例201眼近视患者的角膜厚度,对两种方法的测量结果进行统计分析。结果:LS900测得的角膜厚度为534.35±28.114μm,Oculyzer测得值为536.78±26.725μm,两者的差值平均为-2.423±7.159μm。两种方法測量角膜厚度差异有统计学意义(t=-4.798,P<0.01),同时两者具有高度的相关性(r=0.967,p=0.000)。结论:LS900与Oculyzer对于测量近视患者的角膜厚度的差异虽然有统计学意义,但同时具有高度的相关性,临床中可以相互参照。
【关键词】Lenstar-900;Oculyzer;近视;角膜厚度
Comparison of corneal thickness of myopia patients with measurements by lenstar-900 and Oculyzer
Zhang Yanfang
Abstract Objective:To compare the difference between lenstar-900 (LS900) and Oculyzer for corneal thickness measurement of myopia patients. Methods: The corneal thickness of 201 eyes were measured by LS900 and Oculyzer respectively. The measurement results of the two methods were analyzed with SPSS 22.0.Results:The corneal thickness measured by LS900 was 534.35±28.114μm ......
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