From: Comparison of therapeutic dosimetric data from passively scattered proton and photon craniospinal irradiations for medulloblastoma
CTV dosimetric parameters
Photons
Protons
 P value, Wilcoxian Signed Rank test
Significance level
Mean
SD
CI
0.99
0.01
0.009
5.28E-01
NS
HI
1.05
1.04
0.012
2.47E-03
<0.01
Dmax
28.13
15.21
26.05
7.868
1.96E-04