N | Stage | Histological Grade | Size | Risk of Recidive | Weight |
3 | Ta | low | 1.5 - 3 cm | <3 years | 0.54 |
11 | Ta | high | >3 cm | <3 years | 0.78 |
14 | T1 | low | <1.5 cm | >3 years | 0.4 |
21 | T1 | high | 1.5 - 3 cm | <3 years | 0.8 |
24 | T1 | high | >3 cm | >3 years | 0.1 |