Table 2.

Demographic details and clinical characteristics in mild type and moderate and severe type of UC patients.

	Mild type	Moderate and severe type	P value
	(n = 44)	(n = 46)
Male sex, number (%)	29 (65.91%)	22 (47.83%)	0.064
Age, year	38.75 ± 9.76	35.6957 ± 6.87	0.207
Clinical activity index	5.18 ± 1.45	8.35 ± 1.88	<0.001∗
Endoscopic index	4.14 ± 1.03	6.13 ± 2.21	<0.001∗
IL-17 (pg/mL)	20.98 ± 6.88	28.58 ± 5.95	<0.001∗
TGF-β1 (pg/mL)	31.49 ± 5.63	32.04 ± 8.45	0.678
Th17 (%)	1.32 ± 0.59	2.26 ± 0.76	<0.001∗
Treg (%)	7.53 ± 0.89	6.98 ± 1.10	0.006∗

The numbers are shown as mean ± SD. ∗ stands for P < 0.05.