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Table 3 Multivariate analysis of different prognostic factors for survival in 335 patients with sHCC (Cox proportional hazards regression)

From: Prognostic factors affecting postoperative survival of patients with solitary small hepatocellular carcinoma

Variable

Overall survival

Recurrence-free survival

HR (95% CI)

P value

HR (95% CI)

P value

Tumor size (≤2.5 vs. >2.5 cm)

2.367 (1.406–3.985)

0.001

1.779 (1.259–2.514)

0.001

Tumor differentiation (well-moderate vs. poor-undifferentiated)

NA

NA

1.678 (1.148–2.453)

0.008

Vascular invasion (absent vs. present)

2.954 (1.781–4.900)

<0.001

1.699 (1.165–2.477)

0.006

  1. HR hazards ratio, CI confidence interval, NA not applicable