老年人屈光不正172例临床分析

目的探讨老年人屈光不正的病因、特点及与合并眼病间的关系。方法应用自动电脑验光仪对６０～８６岁患者１７２例３２８只眼验光后矫正视力检查。结果本组轻度远视及远视散光较多，共２３４眼（７１．３％），逆规则散光发生率高，２１８限中发生１４３眼（６５．６％），并随年龄增长而增多。３１２眼（９５．１％）矫正后视力提高，其中２６２眼≥１．０，占７９．９％。合并眼病中以白内障最多见，共２１３眼。结论屈光不正是老年人视力障碍的常见原因之一，矫正后多数视力可提高。

A clinical analysis of 172 cases with refractive error in the aged

Objective To observe the causes,characteristics and the relationship with the associated eye diseases in 328 eyes with refractive error in the aged. Methods Using an auto-refractometer to examine the corrected vision in 172 aged cases (60-86 years old) with refractive error.Results Most of the cases were hyperopia with lower diopter and hyperopic astigmatism(234 eyes,71.3%), and higher incidence of anti-regular astigmatism(in 143/218 eyes,65.6%),increased with increase of age.The vision improved in 312 eyes(95.1%) after refractive correction,262 eyes(79.9%) had a vision rising to 1.0 or more.The most common associated eye disease was cataract(213 eyes).Conclusions Refractive error is one of the common reasons of visual impairment in the aged.The vision improved in most of the cases after refractive correction.