Groups | Variables | OR (95% CI) | P |
---|---|---|---|
Training group (N = 248 cases) | V10 (%) | 1.02 (1.01~1.03) | 0.650 |
V20 (%) | 1.03 (1.01~1.04) | < 0.001 | |
V30 (%) | 1.02 (1.01~1.03) | 0.607 | |
V40 (%) | 1.02 (1.01~1.04) | 0.947 | |
V50 (%) | 1.04 (1.01~1.07) | 0.847 | |
V60 (%) | 1.07 (1.02~1.13) | 0.526 | |
Anal canal Dmax (Gy) | 1.00 (0.96~1.04) | 0.994 | |
Anal canal Dmean (Gy) | 1.00 (0.96~1.05) | 0.810 | |
Hemorrhoid (cases) | 10.94 (5.47~21.89) | < 0.001 | |
Validation group (N = 99 cases) | V10 (%) | 1.04 (1.02~1.06) | 0.478 |
V20 (%) | 1.04 (1.02~1.06) | < 0.001 | |
V30 (%) | 1.02 (1.01~1.04) | 0.461 | |
V40 (%) | 1.03 (1.01~1.06) | 0.676 | |
V50 (%) | 1.06 (1.01~1.11) | 0.438 | |
V60 (%) | 1.12 (1.01~1.24) | 0.559 | |
Anal canal Dmean (Gy) | 1.06 (1.02~1.11) | 0.712 | |
Hemorrhoid (cases) | 5.34 (1.85~15.39) | < 0.001 |