Hypofractionated Proton Boost Combined with External Beam Radiotherapy for Treatment of Localized Prostate Cancer
Figure 4
Cumulative probability of a genitourinary (GU) event of given grade, when base line GU level is grade = 0 (panel a) and baseline level GU level is grade = 1 (panel b). (Panels c and d) illustrate the actuarial prevalence of GU events of a given grade when baseline GU is grade = 0 and grade = 1, respectively. Numbers of patients at risk are shown at different time intervals.
