Clinical Evaluation Of CSLO Camera Detecting Cup Disc Ratio And Retinal Arteriovenous Diameter

Purpose:Through comparison with the Canon optical fundus camera, to evaluat clinical effect of Weiqing confocal laser scanning fundus camera CSLO by detecting cup disc ratio (C/D) and arteriovenous vascular diameter ratio (A/V).Methods:Select45patients (90eyes) who required fundus imaging examination, were examined by CSLO as study group, also measure C/D and A/V, compare to measurement data of Canon fundus camera as control group, get clinical evaluat by statistics.Result:For C/D, between Weiqing as study group, and Canon as control group, there is statical difference(P<0.05), high repeatability(ICC>0.990), hingh reliability (P<0.05).For A/V:between two group, no statistical difference(P>0.05), high repeatability (ICC=1.000), hingh reliability (P＜0.01). Conclusion:Weiqing CSLO and Canon camera C/D and A/V analyses are highly correlated and have similar associations with retina disease status. The Weiqing CSLO retina data analysis could detect retina disease as well as Canon camera dose.