Correlation between preoperative systemic immune inflammation index, nutritional risk index, and prognosis of radical resection of liver cancer

Table 5 Cox multivariate analysis of 1-year prognosis in patients undergoing radical resection of liver cancer

Variable	B	SE	Wald	P value	RR	95%CI
						Lower limit	Upper limit
SII	2.345	0.639	13.445	< 0.001	10.429	2.978	36.518
GNRI	1.490	0.532	7.833	0.005	4.438	1.563	12.602
Gender	0.600	0.528	1.291	0.256	1.822	0.647	5.131
Age	0.041	0.025	2.760	0.097	1.042	0.993	1.093
Hepatitis B markers	-0.339	0.527	0.414	0.520	0.713	0.254	2.000
Degree of differentiation	0.072	0.619	0.014	0.907	1.075	0.320	3.617
Maximum tumor diameter	-0.056	0.053	1.091	0.296	0.946	0.852	1.050
Number of tumors	-0.148	0.082	3.275	0.070	0.863	0.735	1.012
Ascites	-0.020	0.554	0.001	0.971	0.980	0.331	2.902
Lymph node metastasis	0.226	0.495	0.209	0.647	1.254	0.475	3.309
TNM staging	-0.478	0.568	0.709	0.400	0.620	0.204	1.886
Envelope Integrity	-0.456	0.493	0.853	0.356	0.634	0.241	1.668
Portal vein tumour thrombus	0.581	0.479	1.470	0.225	1.788	0.699	4.575
Child-Pugh classification	0.321	0.467	0.472	0.492	1.378	0.552	3.440
Alpha-fetoprotein expression	0.095	0.504	0.036	0.851	1.100	0.409	2.955

95%CI: 95% confidence interval; B: Regression coefficient β; GNRI: Geriatric nutritional risk index; RR: Relative ratio; SII: Systemic immune inflammatory index; TNM: Tumor node metastasis.