Table 6. Associations between the expression levels of CCR7 and FOXP3 and clinical characteristics.

Characteristics	FOXP3 expression			CCR7 expression
	Low	High	P	Low	High	P
Gender
Male	36	53	0.057	29	60	0.078
Female	10	34		11	33
Age (years)
<60	22	46	0.325	18	50	0.402
≥60	24	41		22	43
Tumor size (mm)
<40	26	53	0.183	22	57	0.115
≥40	20	34		18	36
Lymphatic invasion
Negative	27	31	0.059	30	28	0.012
Positive	19	56		10	65
Lymph node metastasis
Negative	34	15	0.024	33	16	0.009
Positive	12	72		7	77
Histological type
Undifferentiated	25	36	0.195	26	35	0.167
Differentiated	21	51		14	58
T Classification
T1T2	22	28	0.153	17	33	0.441
T3T4	24	59		23	60