Risk factors for lymph node metastasis and surgical scope in patients with cN0 non-small cell lung cancer: a single-center study in China

Table 4 Independent risk factors of lymph node involvement by multivariate analysis

Variables	Odds ratio	95% CI	p
Consolidation size	1.142	1.094–1.193	< 0.001
Serum CEA level	1.091	1.015–1.172	0.017

ISSN: 1749-8090