Table 1.

Correlation between total alpha-enolase expression in pancreatic cancer tissues and clinicopathological parameters

	Alpha-enolase		p-value
	negative	positive
Gender (Male: Female)	31:22	31:16	0.443
Age	61.2±11.7	62.2±11.0	0.648
Depth of invasion			0.295
T1+ T2	44	35
T3+ T4	9	12
Lymph node involvement			0.032*
N0	35	21
N1	18	26
Distant metastasis			0.129
M0	53	45
M1	0	2
Stage			0.035*
1	28	15
2+3+4	25	32
Grade			0.385
1+2	49	41
3	4	6
Ki67			0.02*
negative	38	23
positive	15	24
P53			0.001*
negative	19	33
positive	34	14