Correlation analysis of chronic renal failure patients with dry eye
10.3980/j.issn.1672-5123.2015.1.53
- VernacularTitle:慢性肾功能衰竭患者与干眼的相关性分析
- Author:
Jian-Hua, ZHENG
;
Shi-Jia, LAI
;
Yong-Ming, SUN
- Publication Type:Journal Article
- Keywords:
chronic renal failure;
dry eye;
Schirmer ▏test;
break - up time of tear film;
corneal fluorescein staining
- From:
International Eye Science
2015;(1):172-173
- CountryChina
- Language:Chinese
-
Abstract:
?AlM: To investigate the clinical characteristics and influencing factors of chronic renal failure ( CRF) patients with dry eye, and to provide clinical reference.?METHODS:Sixty-one cases (122 eyes) of patients with CRF ( CRF group ) and 61 cases ( 122 eyes ) of healthy persons ( control group) were carried out on Schirmer ▏test ( S▏t ) , break-up time of tear film ( BUT ) , corneal fluorescein staining ( FL) , test results of two groups were compared and related factors of dry eye in CRF patients were analyzed.?RESULTS: The results of S▏t and BUT in CRF group were lower than that in the control group (P<0. 05). The proportion of tear secretion reduce in CRF group ( S▏t<10mm/5min) was 49. 2% ( 60/122 ), which was higher than that in the control group ( 10. 0%, 12/122 ), the difference was statistically significant ( X2 = 45. 39, P <0. 05). The percentage of instability of tear film in CRF group (BUT≤10s) was 75. 4% (92/122), which was significantly higher than that in the control group (27. 0%, 33/122) (X2=57. 1, P<0. 05). The positive rate of corneal FL was 37. 7% (46/122), which was higher than that of the control group (10. 7%, 13/122), there was a statistically significant difference (X2= 24. 34, P<0. 05).?CONCLUSlON:CRF patients with a decrease in tear film stability and tear secretion are susceptible population to dry eye, clinically should be paid attention to the treatment.
