Table 1. Correlation between clinicopathological features and NKILA expression.

characteristics		NKILA in situ hybridization (n = 107)
		L	H	P
Age (years)	≤50	35	23	.74
	>50	28	21
Gender	Female	12	10	.64
	Male	51	34
Clinical stage	I-II	20	27	.00
	III-IV	43	17
T stage	T1-2	32	33	.01
	T3-4	31	11
N stage	N0-1	45	36	.22
	N2-3	18	8
Metastasis	No	42	38	.02
	Yes	21	6

Abbreviations: L, Low level; H, High level; P, P value.