Identification of WD-Repeat Protein 72 as a Novel Prognostic Biomarker in Non-Small-Cell Lung Cancer

Table 2

Relationship between WDR72 expression and clinicopathologic features of NSCLC patients.

Characteristics	Number	Expression of WDR72		value^a
		Low ()	High ()
Age				0.425
≤60	72	36	36
>60	86	37	49
Gender				0.202
Female	77	40	37
Male	81	33	48
Smoke				0.025
No	75	42	33
Yes	83	31	52
Tumor size				0.038
≤3 cm	72	40	32
>3 cm	86	33	53
TNM stage				0.032
I and II	114	59	55
III and IV	44	14	30
Histology stage				0.037
Well	122	62	60
Poorly	36	11	25
Metastasis				0.016
Negative	85	47	38
Positive	73	26	47

^aChi-square test..