Table 1.

Correlation between clinical features and THBS expression.

	THBS2		P value
	Low (n=196)	High(n=196)
Age (year)	59.51 ± 17.53	60.62 ± 17.29	0.528
Sex
Male	120	112	0.411
Female	76	84
Tumor size (cm)	4.97 ± 2.54	7.09 ± 3.12	0.0001
T stage
T1	6	5	0.221
T2	23	13
T3	50	44
T4	117	134
Lymph node invasion
yes	96	87	0.362
no	100	109
Distant metastasis
yes	40	41	0.901
no	156	155
Pathological stage
I	22	14	<0.0001
Ⅱ	95	58
Ⅲ	39	83
Ⅳ	40	41

Bold value showed statistically significant difference.