Etiology of 100 patients with visual disability in Chongqing City and analysis on fitting effect of optical aids
10.3969/j.issn.1671-8348.2017.18.004
- VernacularTitle:重庆市100例视力残疾患者病因及验配光学助视器效果分析
- Author:
Yan XU
;
Qian WANG
;
Lanjiao LI
;
Zongyuan XIE
- Keywords:
visually impaired persons;
etiology;
low vision aids;
vision rehabilitation
- From:
Chongqing Medicine
2017;46(18):2459-2460
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the causes of visual disability and to evaluate the curative effect of visual disability aids test paired for improving the visual function in the patients with visual disability.Methods By adopting the visual acuity disability rating standards in the 2006 second national disabled sampling survey,100 patients with visual disability undergoing fitting visual aids in the ophthalmology department of the Second Affiliated Hospital of Chongqing Medical University were selected.The causes of visual disability were identified by means of ophthalmological examinatiom at the same time wearing far or near low vision aids observed the improvement degree of eyesight.Results The first cause of visual disability was retinal disease(25.00％).In wearing the distant visual aids,the off-blindness rate was 94.59 ％ and the off-disability rate was 82.43 ％;after wearing the near visual aids,the cases of near visual acuity≥0.50 accounted for 92.31％.Conclusion Retinopathy is a leading cause of adult vision disability;the aids for visual disability in the patients with visual rehabilitation have remarkable curative effect,and can improve the quality of life in the patients with visual disability.
