论文部分内容阅读
目的 探讨原发性青光眼高危因素与自动静态阈值视野改变之间的关系。方法 5 5 0例 (10 43眼 )可疑青光眼患者 ,根据诊断的主要因素 ,分为浅前房组、异常杯盘比组、高眼压组及症状性疑青光组组 ,分别接受Octopusl- 2 - 3型全自动视野的检查。结果 原发性青光眼的高危因素依次为异常杯盘比 (45 .8% ) ,高眼压(30 .4% ) ,症状组 (2 1.3% ) ,浅前房组 (2 .5 % )。其静态阈值视野改变的阳性率分别为 6 2 .8%、6 0 .5 %、5 9.0 %和73.9% ,各组间阳性率差异无显著性 (P >0 .0 5 )。结论 仔细检查所有可疑青光眼患者的静态阈值视野并随访其改变 ,对青光眼的早期诊断具有重要的意义。
Objective To investigate the relationship between the risk factors of primary glaucoma and the change of automatic static threshold visual field. Methods Fifty-five patients (10 43 eyes) with suspected glaucoma were divided into shallow anterior chamber group, abnormal cup-plate group, ocular hypertension group and symptomatic suspected glaucoma group according to the main factors of diagnosis. Octopusl- 2 - 3 type of automatic field of vision examination. Results The risk factors for primary glaucoma were as follows: abnormal cup ratio (45.8%), ocular hypertension (30.4%), symptom group (2.3%) and shallow anterior chamber group (2.5%). The positive rates of static threshold visual field changes were 62.8%, 65.0%, 59.0% and 73.9%, respectively. There was no significant difference in the positive rates among the three groups (P> 0.05). Conclusions Careful examination of the static threshold visual field in all patients with suspected glaucoma and follow-up of their changes have important implications for the early diagnosis of glaucoma.