Baseline patient profile, stone characteristics, and stone management
| Variable | Value |
|---|---|
| Age (y) | 71.8±10.84 |
| Sex, M:F | 16:18 |
| Stone characteristics | |
| Stone diameter (mm) | 7.62 (4-15) |
| Stone location | |
| Upper ureter | 11 (32.3) |
| Middle ureter | 6 (17.6) |
| Lower ureter | 17 (50.0) |
| Stone management | |
| PCN | 32/34 (94.1) |
| Ureteroscopic lithotripsy under analgesics | 34/34 (100) |
| Postoperative double J stent placement | 32/34 (94.1) |
Values are presented as mean±standard deviation, number only, number (range), or number (%).
M: male, F: female, PCN: percutaneous nephrostomy.