Table 4.

Late toxicity for groups according to treatment aim.

	Severity n (%)
Adverse event	Group 1	Group 2	Group 3
Late toxicity
Fistula
Grade 0	5 (18.5%)	16 (59.3%)	6 (22.2%)
Grade 1–2	1 (16.7%)	3 (50.0%)	2 (33.3%)
Grade 3–4	2 (25.0%)	4 (50.0%)	2 (25.0%)
Bowel obstruction
Grade 0	7 (22.6%)	16 (51.6%)	8 (25.8%)
Grade 1–2	0 (0.0%)	1 (100.0%)	0 (0.0%)
Grade 3–4	1 (11.1%)	6 (66.7%)	2 (22.2%)
GU toxicity
Grade 0	8 (22.2%)	19 (52.8%)	9 (25.0%)
Grade 1–2	0 (0.0%)	0 (0.0%)	1 (100.0%)
Grade 3–4	0 (0.0%)	4 (100.0%)	0 (0.0%)
	Group 1	Group 2	Group 3
Abscess
No	3 (10.0%)	20 (66.7%)	7 (23.3%)
Yes	5 (45.5%)	3 (27.3%)	3 (27.3%)

G, grade; GU, genitourinary.