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Table 1 Multivariate analysis for the risk of death after RFA for HCC

From: Long-term survival of hepatocellular carcinoma after percutaneous radiofrequency ablation guided by ultrasound

Variable

Hazard ratio (95% CI)

P

Tumor size

1.357 (1.119, 1.646)

0.0019

Albumin levels

0.764 (0.646, 0.905)

0.0018

Prothrombin time

2.183 (1.535, 3.104)

0.0001

AFP levels

1.134 (1.000, 1.258)

0.0492

Gender

0.932 (0.648, 1.340)

0.7039

Age

0.962 (0.637, 1.454)

0.8549

Number of tumors

1.027 (0.768, 1.373)

0.8595

HBV-DNA

0.963 (0.732, 1.266)

0.787

  1. 95%CI 95% CI confidence interval, AFP α-fetoprotein, HBV hepatitis B virus