[Retracted] Expression Level and Clinical Significance of AK021443 in Non-Small-Cell Lung Carcinoma

Table 1

Correlation between the AK021443 level and pathological factors in patients with non-small-cell lung carcinoma.

Variable	n	Low level (n = 100)	High level (n = 100)	χ^2
Sex
Male	128	61	67	0.791	0.462
Female	72	39	33
Age
<60	81	37	44	1.017	0.194
≥60	119	63	56
Histological type
Adenocarcinoma	111	37	74	27.715	<0.001
Squamous cell carcinoma	89	63	26
Differentiation
Poorly	95	60	35	12.531	0.001
Well	105	40	65
TNM staging
I + II	84	54	30	11.823	0.001
III + IV	116	46	70
Lymphatic metastasis
No	74	50	24	14.5	<0.001
Yes	126	50	76