Table 2

Comparison of endothelial parameters in ADS group before and after abstinence of alcohol

	Before abstinence of alcohol (n=161)					After abstinence of alcohol (n=161)					P value
	Min	Max	Average	SD	Median	Min	Max	Average	SD	Median	P value
CCT, µm	484	587	529	29	521	477	589	522	28	517	<0.001
CV, %	18.89	55.7	36.7	5.5	36.8	18.89	55.7	35.97	5.46	36.20	0.099
CD, cells/mm²	1976	2949	2571	236	2588	2027	3297	2757	238	2737	<0.001
Hexa, %	33.33	69	48.9	7.1	49	33.33	69	49.7	7.8	49.67	0.183

*Significant (P<0.05).
ADS, alcohol dependence syndrome; CCT, central corneal thickness; CD, cell density; CV, coefficient of variation.