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Comparison of operation time, recurrence rate and complications.
| Groups | Cases | Operation time (min) | Recurrence rate, case (%) | Complication, case (%) |
|---|---|---|---|---|
| FURL | 39 | 46.7±12.3 | 3 (7.7) | 6 (15.4) |
| PCNL | 33 | 62.3±15.4 | 4 (12.1) | 12 (6.4) |
| T (χ2) | 4.927 | 0.054 | 4.196 | |
| P-value | 0.035 | 0.816 | 0.041 |
FURL, flexible ureteroscope lithotripsy; PCNL, percutaneous nephrolithotomy.
