Table 1. Summary of multivariate analysis of Cox proportional hazard regression for overall survival in 353 cases of NSCLC patients.

Parameter	B	S.E.	Wald	Sig.	Exp(B)	95.0%CI for Exp(B)
						Lower	Upper
Age	0.113	0.176	0.410	0.522	1.120	0.792	1.582
Gender	−0.233	0.201	1.349	0.245	0.792	0.534	1.174
Histological types	0.201	0.170	1.408	0.235	1.223	0.877	1.706
LNM status	0.402	0.196	4.207	0.040*	1.495	1.018	2.194
Treatment strategy	0.026	0.190	0.019	0.891	1.026	0.708	1.489
Clinical stages	0.691	0.197	12.331	0.000*	1.996	1.357	2.936
Pathological grades	0.435	0.168	6.696	0.010*	1.545	1.111	2.148
p-Mnk1	0.443	0.211	4.432	0.035*	1.558	1.031	2.353
p-eIF4E	0.027	0.185	0.153	0.696	1.075	0.748	1.546

Abbreviations: LNM, lymph node metastasis; CI, confidence interval.

Note: multivariate analysis of Cox regression, *P < 0.05.