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Table 2. Recurrence and progression in the group of treated patients
| Number of patients | 243 | |
|---|---|---|
| Recurrence | No | 144 (59%) |
| Yes (all cases) | 99 (41%) | |
| Yes (≤1 x/year) | 71 (29%) | |
| Yes (>1 x/year) | 28 (11%) | |
| Progression (all cases) | Yes | 45 ( 18%) |
| Progression to muscle–invasive bladder cancer (MIBC) | Yes | 25 (10%) |
