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| Failure (n = 8) | Success (n = 20) | |
|---|---|---|
| Comparison between treatment failures and successes | ||
| Any prior procedure | 100% | 60% |
| Average number of prior procedures | 9.8 | 4 |
| p = 0.18 | ||
| Average stricture length (cm) | 2.2 | 1.7 |
| p = 0.16 | ||
|
| ||
| Etiology | ||
| Radiation | 50% | 25% |
| Endoscopic | 13% | 35% |
| Pelvic trauma | 25% | 15% |
| Catheter trauma | 13% | 10% |
| Unknown | 0% | 15% |
|
| ||
| Uroflowmetry results | ||
| Average maximum flow velocity (mL/sec) | 13.06 | 14.90 |
| p = 0.34 | ||
| Average follow-up time (days) | 143.80 | 500.11 |
| p = 0.02 | ||
