Table 8.

COX multivariate analysis

Factor	B	SE	WALD	p-value	HR (95% CI)
Number of lesions	−0.536	0.325	2.719	0.099	0.585 (0.309–1.106）
AFP	−0.439	0.356	1.520	0.218	0.645 (0.321–1.295）
Post-operative leukocytes	−0.418	0.484	0.748	0.387	0.658 (0.255–1.698）
Post-operative lymphocytes	0.726	0.383	3.591	0.058	2.066 (0.975–4.377）
Pre-operative neutrophils	−0.271	0.340	0.638	0.424	0.762 (0.392–1.483）
Post-operative neutrophils cells	−0.378	0.492	0.592	0.442	0.685 (0.261–1.795）
PP-NLR	0.625	0.282	4.914	0.027	1.869 (1.075–3.249）

AFP, alpha-fetoprotein; CI, confidence interval; HR, hazard ratio; PP-NLR, pre-operative combined post-operative neutrophil to lymphocyte ratio.

Notes：The data are presented as hazard ratio (confidence interval 95%). p-values using the log-rank test.