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Demographic distribution of the patients undergoing semirigid + flexible ureteroscopy (combined therapy)
| Semirigid + flexible n = 44 | p | |
|---|---|---|
| Reason for flexible ureteroscopy | ||
| Passing of the stone into the kidney | 38 | 0.0210 |
| Failure to reach the stone in the ureter | 6 | |
| Gender | ||
| Male | 36 | 0.0239 |
| Female | 8 | |
| Hydronephrosis | ||
| Yes | 40 | 0.0172 |
| No | 4 | |
| Stone size (mm) | ||
| <1 cm | 20 | 0.681 |
| >1 cm | 24 | |
