青光眼暗室激发试验与患者虹膜的相关因素分析

Correlative analysis of the glaucoma dark room excitation test and the iris

目的探讨和分析青光眼暗室激发试验阳性与患者虹膜的相关性。方法根据排除标准选取2013年2月至2013年8月在福田人民医院就诊的156例单眼患者,暗室激发试验阳性患者96例作为阳性组,60例暗室激发试验阴性患者为阴性组。比较两组的试验结果。结果两组试验前的眼压、虹膜的膨隆度及虹膜的厚度比较差异未见统计学意义(P>0.05)。两组患者试验前的眼压、周边虹膜厚度的变化值比较差异均有统计学意义(P<0.05)。同时分析所有患者眼压、虹膜的膨隆度及虹膜的厚度的相关性。结论虹膜参数与青光眼暗室激发试验结果相关。其中,虹膜的厚度与眼压压升高幅度呈正相关,虹膜的膨隆度与眼压升高幅度呈负相关。

Objective To study and analyze the glaucoma patients with dark room excitation test results and the correlation of the iris. Methods According to the exclusion criteria,156 patients with monocular glaucoma specialist clinics dark room excitation test were selected from February 2013 to August 2013 in Futian people＇s hospital. The 96 patients with dark room excitation test of positive were as positive group,and 60 patients with dark room excitation test of negative as negative group. The results of the two groups were compared. Results The intraocular pressure,iris of degree and the thickness of the iris of the two groups before test had no statistical significant difference（ P〉0. 05）. The change between the two groups before test had statistical significant difference（ P〈0. 05）. The correlation of intraocular pressure,thickness of iris and the iris were analyzed in all of the patients.Conclusion Iris parameters associated with glaucoma dark room excitation test results. Among them,the thickness of the iris are positively correlated with high intraocular pressure,iris of degree and negatively correlated with high intraocular pressure.