Table 6.

Cox regression for independent factors affecting overall survival among the studied patients.

	SE	Wald X2	P-value	Odds ratio	95.0% CI
					Lower	Upper
Sex (Males)	2.01	1.33	0.19	0.91	0.46	3.55
Smoking	1.88	0.99	0.36	1.05	0.31	4.58
NEAT1	1.01	5.25	0.02	7.48	1.03	36.08
CCL2	1.09	0.20	0.65	1.05	0.33	22.07
TNF-α	2.05	0.93	0.33	1.15	0.46	19.03
IL.6	1.03	0.41	0.52	0.97	0.41	6.92

SE; standard error, 95%CI; 95% confidence interval.