Table 2. Summary of cox univariate and multivariate regression analysis of the association between clinicopathological features and overall survival in 183 cases of non-small cell lung cancer (NSCLC).

Clinicopathological feature	Hazard ratio (95% CI)	P
Univariate analysis
Age older than 61	0.903 (0.565–1.443)	0.669
Gender: male	1.010 (0.632–1.614)	0.966
Histological type : Adenocarcinoma	1.552 (0.967–2.492)	0.069
Poor differentiation	1.651 (1.012–2.691)	0.044
High TNM classification	4.532 (2.811–7.307)	< 0.001
Positive lymph node metastasis	5.001 (2.949–8.481)	< 0.001
Positive CCDC106 expression	3.223 (1.922–5.403)	< 0.001
Multivariate analysis
High TNM classification	2.301 (1.201–4.407)	0.012
Positive CCDC106 expression	2.466 (1.432–4.249)	0.001