prostate with SIB (n = 46)prostate only (n = 21)
patient age/yearsmedian (range)72 (59-83)71 (61-81)
PTVprostate /ccmedian (range)142 (35-310)163 (70-537)
PTVboost /ccmedian (range)17 (4-46)-
% PSA ≤10 ng/mL74%76%
% Gleason score ≤665%71%
% T-stage ≤2a78%86%
% NHT17%19%
bladder volume/ccmedian (range)237 (69-645)225 (98-493)
rectum volume/ccmedian (range)88 (36-235)81 (48-252)
EUD PTVprostate*/Gymedian (range)76.7 (73.8-78.3)76.0 (74.3-77.1)
EUD PTVboost /Gymedian (range)79.5 (76.6-80.5)-
EUD bladder/Gymedian (range)55.6 (41.7-63.2)54.6 (45.0-62.3)
EUD rectum/Gymedian (range)55.9 (47.1-62.4)54.6 (40.1-60.6)
NTCP bladder/%median (range)0 (0-0.6)0 (0-0.4)
NTCP rectum/%median (range)6.9 (2.2-14.7)5.5 (1.5-11.2)