Adverse effects and complications in the two groups [cases(%)].
| Group | Gastro-intestinal reaction | Radiative rectitis | Radiative cystitis | |||
|---|---|---|---|---|---|---|
| Grade 1~2 | Grade 3~4 | Grade 1~2 | Grade 3~4 | Grade 1~2 | Grade 3~4 | |
| 3D-CRT | 3 (10) | 0 | 7 (23.3) | 0 | 4 (13.3) | 0 |
| Control | 2 (6.7) | 0 | 5 (16.7) | 0 | 3 (10) | 0 |
| χ2 | 0.489 | 1.15 | 1.489 | |||
| P | 0.467 | 0.226 | 0.311 | |||