Sample P A, Ahn D S, Lee P C, Weinreb R N
Department of Ophthalmology, University of California, San Diego, La Jolla 92093-0946.
Am J Ophthalmol. 1992 Mar 15;113(3):309-16. doi: 10.1016/s0002-9394(14)71584-3.
We analyzed the results of high-pass resolution perimetry on normal eyes, eyes with ocular hypertension, and eyes with primary open-angle glaucoma. The subjects were matched for age and lens density. We controlled for refraction, visual acuity, pupil size, miotic medications, and learning effects. Under these conditions the glaucomatous eyes showed a significant reduction in overall resolution threshold compared to both normal (P less than or equal to .01) and hypertensive eyes (P less than .01). The hypertensive eyes were not significantly different from normal. Standard increment threshold fields and high-pass resolution visual fields had an agreement of abnormality of 67%. Resolution perimetry showed a 92% agreement with standard perimetry in the location of the defect, when the defect was apparent on both tests. These results indicated that resolution perimetry may be useful for diagnosis and management of primary open-angle glaucoma.
我们分析了正常眼、高眼压症眼和原发性开角型青光眼眼的高通分辨率视野检查结果。研究对象在年龄和晶状体密度方面进行了匹配。我们控制了屈光不正、视力、瞳孔大小、缩瞳药物和学习效应等因素。在这些条件下，与正常眼（P≤0.01）和高眼压症眼（P＜0.01）相比，青光眼眼的整体分辨率阈值显著降低。高眼压症眼与正常眼无显著差异。标准递增阈值视野和高通分辨率视野的异常一致性为67%。当两种检查均显示出缺损时，分辨率视野检查与标准视野检查在缺损位置的一致性为92%。这些结果表明，分辨率视野检查可能有助于原发性开角型青光眼的诊断和管理。
