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Secondary outcomes comparison between groups
| Secondary outcome | Stent | p-value | |
|---|---|---|---|
| Polyurethane | Silicone | ||
| Difficult stent placement | |||
| No | 13 (64%) | 26 (85%) | 0.09 |
| Yes | 7 (36%) | 4 (15%) | |
| Unplanned visits | |||
| No | 17 (83%) | 30 (100%) | 0.052 |
| Yes | 3 (17%) | 0 (0%) | |
| Encrustation | |||
| No | 17 (83%) | 29 (95%) | 0.29 |
| Yes | 3 (17%) | 1 (5%) | |
| Hematuria | |||
| No | 9 (45%) | 19 (63%) | 0.25 |
| Yes | 11 (55%) | 11 (37%) | |
