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Table 2 Univariate analysis for local control and overall survival

From: Excellent local control and tolerance profile after stereotactic body radiotherapy of advanced hepatocellular carcinoma

Variable

Local control

Overall survival

HR

95% CI

p

HR

95% CI

p

CTP

1.725

(0.406–7.335)

0.5

1.806

(0.884–3.691)

0.1

Multifocality

0.696

(0.085–5.688)

0.7

1.471

(0.512–4.228)

0.5

Diameter

1.147

(1.008–1.305)

0.04

1.017

(0.952–1.086)

0.6

Extrahepatic disease

n.a.

  

0.653

(0.260–1.640)

0.7

Fractionation

0.919

(0.755–1.118)

0.4

0.952

(0.860–1.053)

0.3

SIP

0.950

(0.227–3.989)

0.9

1.298

(0.639–2.637)

0.5

GTV Volume

1.001

(1.000–1.002)

0.008

1.001

(1.000–1.001)

0.008

TVT

0.977

(0.189–5.058)

0.9

1.674

(0.781–3.590)

0.2

EQD210, prescribed

0.952

(0.907–0.998)

0.04

1.002

(0.978–1.026)

0.9

EQD210, Dmax

0.992

(0.967–1.017)

0.5

0.998

(0.988–1.008)

0.7

EQD210, D95%

0.978

(0.919–1.014)

0.4

1.013

(0.990–1.036)

0.3

EQD22, mean liver dose

n.a.

  

1.009

(0.967–1.054)

0.6

BCLC

n.a.

  

0.868

(0.428–1.761)

0.7

  1. CTP Child-Turcotte-Pugh score, TVT Tumor vascular thrombosis, UVA univariate analysis, OS Overall survival, LC Local control, CI Confidence interval, n.a. not applicable
  2. Dose, Diameter and GTV were considered as continuous variables