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. 2015 Apr 24;56(4):750–756. doi: 10.1093/jrr/rrv027

Table 4.

Incidences of acute adverse events

Incidence (%)
Grade 0 Grade 1 Grade 2 Grade 3 Grade 4
GU Miction pain 82.3 17.7 0 0 0
toxicity Incontinence 87.6 11.3 1.1 0 0
Pollakisuria/urgency 48.4 45.7 5.9 0 0
Retention/obstruction 91.4 8.1 0 0.5 0
Any GU event 41.4 51.1 7.0 0.5 0
GI Proctitis 70.4 29.0 0.5 0 0
toxicity Rectal bleeding 80.1 15.6 4.3 0 0
Perianal mucositis 58.6 21.5 19.9 0 0
Any GI event 41.4 36.6 22.0 0 0

GU = genitourinary, GI = gastrointestinal.