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Canadian Journal of Gastroenterology and Hepatology
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Canadian Journal of Gastroenterology and Hepatology
/
2017
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Article
/
Tab 3
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Research Article
Exploration of Superior Modality: Safety and Efficacy of Hypofractioned Image-Guided Intensity Modulated Radiation Therapy in Patients with Unresectable but Confined Intrahepatic Hepatocellular Carcinoma
Table 3
Univariate and multivariate analysis of OS.
Variables
Median OS
(months)
value
Univariate
Multivariate
Gender
Male
0.347
Female
Age (years)
<60
0.454
≥60
KPS
<90
0.606
≥90
HBsAg
Negative
0.476
Positive
Total bilirubin (
µ
mol/L)
≤34
0.209
>34
Albumin (g/L)
≤35
0.317
>35
Child-Pugh classification
A
0.044
0.144
B
AFP (ng/mL)
≤20
0.247
20–400
≥400
Tumor size (cm)
≤8
0.014
0.000
>8
Number of tumors
Single
0.216
Multiple
TACE (before RT)
No
0.000
0.000
Yes
TACE (after RT)
No
0.269
Yes
RT modality
IG-IMRT
0.046
0.012
3D-CRT