Table 1.

Correlation between Survivin and PTEN expression and pathological features

	Survivin expression			PTEN expression
	(n=118)			(n=118)
	+	-	P	+	-	P
Gender
Male	46	36		59	23
Female	16	20		31	5
Age(yr)
<60	33	31		44	20
≥60	29	25		46	8
Size
D<5cm	26	25		41	10
D≥5cm	36	31		49	18
Depth of invasion						0.02
T1	4	7		5	6
T2	12	6		14	4
T3	19	19		34	4
T4	27	24		37	14
Histological type			0.04			0.02
Well-differentiated	28	15		38	5
Poorly-differentiated	34	41		52	23
Lymph node metastasis			0.03
N0	18	10		23	5
N1	18	9		19	8
N2	14	15		21	8
N3	12	22		27	7