Table 4. Multivariate analysis.

	GPS-NLR model			ALI model
	p value	HR	95% CI	p value	HR	95% CI
Gender (male/female)	0.007	0.27	0.1–0.7	0.002	0.22	0.09–0.58
CEA, ng/mL (≤5/>5)	0.109	2.23	0.84–5.93	0.235	1.8	0.68–4.72
GPS (0/1-2)	0.754	1.24	0.32–4.77
RDW (<13.3/≥13.3)	0.012	3.11	1.28–7.55	0.023	2.78	1.15–6.69
NLR (<3.43/≥3.43)	0.011	3.91	1.36–11.26
ALI (≥22.2/<22.2)				<0.001	7.55	3.03–18.8

CEA: carcinoembryonic antigen; GPS: Glasgow prognostic score; RDW: red cell distribution width; NLR: neutrophil-to-lymphocyte ratio; ALI: advanced lung cancer inflammation index; HR: hazard ratio; CI: confidence interval