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Differences between two methods
‘adding 3D Distributions’ versus
‘adding Parameters’
HR-CTV
Bladder
Rectum
without
with paraBoost
without
with paraBoost
without
with paraBoost
PDR
avg
1.5% 9.1%
-0.5% 2.4% -0.2% 0.8%
SD
1.7% 6.2%
1.0% 3.3%
0.6% 1.0%
Is adding parameters a valid approximation?
Yes, provided no EB boost!
Provided by Astrid de Leeuw / van de Kamer et al. Radiother Oncol 2010