Table 3.
Subgroup analysis as per the location of stone
| Location | Number of cases with complete clearance of stone | P | |||||||
|---|---|---|---|---|---|---|---|---|---|
| SFR POD1 | P | SFR - 1 month | P | SFR - 3 months | |||||
| Mini-PCNL | RIRS | Mini-PCNL | RIRS | Mini-PCNL | RIRS | ||||
| UP | 1 | 1 | 1 | 1 | 2 | 0.3 | 1 | 2 | 0.3 |
| MP | 5 | 6 | 0.9 | 6 | 8 | 0.8 | 6 | 9 | 0.4 |
| LP | 5 | 1 | 0.09 | 6 | 1 | 0.03 | 8 | 2 | 0.008 |
| Pelvis | 17 | 9 | 0.01 | 18 | 19 | 0.6 | 22 | 22 | - |
| Total (complete clearance) | 28 | 17 | 31 | 30 | 37 | 35 | |||
Mini-PCNL: Minimally invasive percutaneous nephrolithotomy, RIRS: Retrograde intrarenal surgery, POD: Postoperative day, SFR: Stone-free rate