Fig. 2

a GU and GI ≥ G2 late toxicity. Late toxicity rate 5y: GU 7.40%, GI: 6.50%. b GU ≥ G2 late toxicity ≤ 76 Gy vs 78 Gy. Late toxicity rate: ≤ 76 Gy 4.4% (5 y); 78 Gy 13.5% (4 y); p = 0.0922 Logrank test. c GI ≥ G2 late toxicity ≤ 76 Gy vs 78 Gy. Late toxicity rate: ≤ 76 Gy 3.0% (5 y); 78 Gy 12.8% (4 y); p = 0.0221 Logrank test. GU, genitourinary; GI, gastrointestinal; G2, grade 2