IMRT 2018

For some OARs the estimates for the volume effect parameter is consistent

Study

m

n

TD50

Rancati 2004

0.06

0.06 78.6

Peeters 2006

0.14

0.13 80.7

Sohn 2007

0.11

0.08 78.4

Tucker 2007

0.08

0.08 78

Rancati 2008

0.27

0.085 97.7

Rectum NTCP parameters with the LKB model