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Table 7 Univariate and multivariate logistic regression analysis of RILD

From: Biologically effective dose (BED) of stereotactic body radiation therapy (SBRT) was an important factor of therapeutic efficacy in patients with hepatocellular carcinoma (≤5 cm)

 

Univariate logistic regression

Multivariate logistic regression

Patient details

p value

Hazard ratio (95% CI)

p value

Hazard ratio (95% CI)

Sex (male/female)

0.116

0.304 (0.069–1.345)

  

Age

0.793

0.542 (0.890–1.058)

  

Hepatitis type (B/C/alcoholic/others)

0.096

0.019 (0.309–3.269)

  

Maximum tumor diameter

0.015

0.096 (0.531–2.092)

  

Child-Pugh score (5/6)

0.999

0.000

  

ALBI grade

0.398

0.523 (0.116–2.352)

  

WBC count

0.009

0.422 (0.220–0.808)

  

PLT count

0.006

0.966 (0.942–0.990)

0.034

0.974 (0.950–0.998)

Residual normal liver volume

0.973

1.001 (0.999–1.004)

  

Mean dose of whole liver volume minus GTV

0.821

0.997 (0.972–1.024)

  

D700

0.002

0.029 (0.901–1.695)

  

BED10 of PTV

0.696

1.018 (0.930–1.116)