Pre-operative enhanced magnetic resonance imaging combined with clinical features predict early recurrence of hepatocellular carcinoma after radical resection

Table 4 Multivariate logistic regression analysis to identify the predictors for early recurrence of hepatocellular carcinoma patients after operation

Factors	B	SE	Wald χ2	P value	HR	95%CI
Age (≤ 50 yr)	1.314	0.430	9.356	0.002b	3.722	1.603, 8.641
MVI	0.828	0.422	3.846	0.050a	2.288	1.001, 5.234
CNLC stage			12.193	0.002b
Stage II	0.938	0.496	3.577	0.059	2.556	0.967, 6.757
Stage III	1.836	0.558	10.839	0.001b	6.272	2.102, 18.712
Irregular shape	1.292	0.380	11.550	0.001b	3.638	1.728, 7.663
Large vessel invasion	1.736	0.557	9.728	0.002b	5.675	1.906, 16.896

^aP < 0.05.

^bP < 0.01.

HR: Hazard ratio; 95%CI: 95% confidence interval; CNLC: China liver cancer; MVI: Microvascular invasion.