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OCT4表达与肺腺癌临床病理特征的相关性

Correlation between OCT4 and clinicopathological factors in 126 patients with lung adenocarcinoma

Characteristics	n	OCT4		χ2	P
		-	+
Statistical analyses were performed using Pearson Chi-square test.*P < 0.05.
Age (yr)				0.658	0.404
< 65	83	22	61
≥65	43	13	30
Gender				0.707	0.430
Male	65	19	46
Female	61	16	45
Smoking status				0.223	0.158
< 400	88	28	60
≥400	38	7	31
Tumor size				0.927	0.542
≤3 cm	46	13	33
> 3 cm	80	22	58
Pathological stages				0.956	0.620
Ⅰb	30	7	23
Ⅱ	39	13	26
Ⅲa	57	15	42
T stage				0.435	0.177
1	8	3	5
2	97	30	67
3	21	2	19
N stage				2.251	0.325
0	33	7	26
1	45	16	29
2	48	12	36
Differentiation				1.866	0.393
Well	30	7	23
Moderate	76	20	56
Poor	20	8	12