Skip to main content

Table 2 Multivariate analysis of risk factors of osteoradionecrosis

From: Effects of the dose-volume relationship on and risk factors for maxillary osteoradionecrosis after carbon ion radiotherapy

 

Hazard ratio

95% confidence interval

p value

V50

1.15

1.06–1.25

0.0009

Teeth in the PTV

11.3

3.25–39.35

0.0001

  1. V50 and the presence of teeth within the PTV were significant independent risk factors for ORN.
Back to article page

Radiation Oncology

ISSN: 1748-717X

Contact us