The investigation of the eye condition and analyses of the diseases in the longevous aged 90 years or over
- VernacularTitle:90岁以上老年人眼部状况及疾病分析
- Author:
Qun XIA
;
Wei ZHANG
;
Zian SHI
;
Raozhen ZHANG
;
Defa CHU
;
- Publication Type:Journal Article
- Keywords:
Aged, 80 and over;
Eye diseases;
Cross sectional studies
- From:
Chinese Journal of Geriatrics
1995;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the vision and the eye conditions of the longevous aged 90 years or over Methods The vision was examined by Snellen chart, and the outer eye, anterior segment, fundus and intraocular pressure were examined by slit lamp, funduscope and non contact tonometer in 135 longevous cases Some related examinations were adopted on suspective cases The refractive errors were corrected in 53 cases who were cooperative to examination Results The visions of right eyes were 0 01～1 0 with the average of 0 46?0 50, and the left eyes were 0 03～1 0, with the average of 0 49?0 50. The probabilities of blindness and low vision were 5 93% and 10 27% respectively. In 43 cases (81 13%)the vision increased by 1～5 lines (the average in 3 lines)after optometry compared with pre optometry ( P
