Table 1. The percentage and absolute number of T-regulatory cells in patients with KC (Ме (Q0,25  Q0,75))
Parameters	Control

n=32
1	Patients with KC	
		Treg<6,3%
n=15
2	Treg>6,3%
n=15
3	
CD3+CD4+, 109/l	0,92 (0,56  1,16)	0,75 (0,52  0,90)	0,92 (0,68  1,11)
p2=0,016	
CD3+CD4+CD127lowCD25high, %	5,5 (4,1  6,7)	4,4 (2,9  5,4)
p1=0,002	8,4 (7,0  10,4)
p1,2<0,001	
CD3+CD4+CD127lowCD25high, 109/l	0,100
(0,070  0,140)	0,073
(0,052  0,091)
p1<0,001	0,151
(0,119  0,202)
p1=0,003
p2<0,001	
CD3+CD4+CD127lowCD25highCD62L+, %	3,8 (2,9  4,9)	3,0 (1,8  3,7)
p1=0,001	5,8 (4,5  7,4)
p1,2<0,001	
CD3+CD4+CD127lowCD25highCD62L+, 109/l	0,071
(0,052  0,099)	0,045
(0,031  0,066)
p1<0,001	0,115
(0,067  0,147)
p1=0,021
p2<0,001	
Note: р1  statistically significant differences with the control group; р2  -//- between patients with high and low Treg.