| Characteristics | Standard N = 37 n (%) | Hypofractionated N = 37 n (%) | p |
| Age (year)* | 42.86 ± 6.9 | 43.22 ± 7.2 | 0.835 |
| Histological type | 0.477 | ||
| CCI | 35 (94.6) | 34 (92) | |
| CLI | 2 (5.4) | 2 (5.4) | |
| Other | 0 | 1 (2.7) | |
| Histological tumoral size (pT) | 0.357 | ||
| pT1 | 3 (9.4) | 7 (18.9) | |
| pT2 | 20 (62.5) | 23 (62.5) | |
| pT3 | 7 (21.9) | 4 (10.8) | |
| pT4 | 2 (6.3) | 3 (8.1) | |
| Number of involved nodes (pN) | 0.138 | ||
| pN0 | 17 (45.9) | 13 (35.1) | |
| pN1 | 12 (32.4) | 11 (29.7) | |
| pN2 | 6 (16.2) | 7 (18.9) | |
| pN3 | 2 (5.4) | 6 (16.2) | |
| SBR Grade | |||
| I | 2 (5.9) | 3 (8.6) | |
| II | 19 (55.9) | 18 (51.4) | 0.949 |
| III | 13 (38.2) | 14 (40) | |
| Hormone receptors | |||
| Positives | 27 (73) | 31 (83.8) | |
| Negatives | 10 (27) | 6 (16.2) | |
| Surgical limits | |||
| Positives | 35 (94.6) | 35 (94.6) | 0.263 |
| Negatives | 2 (5.4) | 2 (5.4) | 0.999 |