Table 5.

Logistic regression analysis of risk factors for 5-year overall survival in patients with non-small cell lung cancer.

	Wald	Odds ratio	95% confidence interval	P
Age	2.191	1.033	0.989–1.078	0.139
BMI	0.964	0.326	0.793–1.079	0.326
TNM stage	17.417	4.049	2.099–7.810	<0.001
Pathological type	3.412	2.703	0.941–7.765	0.064
Pleural invasion	1.746	0.174	0.049–0.616	0.006
Lymph node metastasis	5.440	0.088	0.011–0.679	0.019
CDK14	4.467	1.306	1.019–1.673	0.034
TTF-1	3.648	1.290	0.993–1.676	0.056
CK5/6	0.335	1.068	0.854–1.334	0.562
Ki67	4.341	1.315	1.016–1.703	0.037

BMI, body mass index; CDK14, cytokeratin-dependent kinase 14; TTF-1, thyroid transcription factor 1; CK5/6, cytokeratin 5/6.