Research Article
Solo Sonographically Guided PCNL under Spinal Anesthesia: Defining Predictors of Success
Table 1
Demographic data and specificities of the stone in men and women.
| | | Gender | | Male () | Female () |
| | Age (years) | 45.3 ± 13.6 | 51.8 ± 12.3 | | BMI (Kg/m) | 25.6 ± 3.8 | 29.0 ± 4.8 | | History of open surgery | | | | | | Yes | 12 | 13.30% | 12 | 21.10% | | History of PCNL | | | | | | Yes | 9 | 10.00% | 8 | 14.00% | | History of SWL | | | | | | Yes | 8 | 13.10% | 5 | 12.20% | | Side | | | | | | Right | 32 | 37.20% | 25 | 46.30% | | Left | 54 | 62.80% | 29 | 53.70% | | Hydronephrosis | | | | | | No | 48 | 58.50% | 34 | 63.00% | | Yes | 34 | 41.50% | 20 | 37.00% | | Opacity | | | | | | Nonopaque | 13 | 15.10% | 14 | 25.00% | | Opaque | 73 | 84.90% | 42 | 75.00% | | Stone area (mm2) | 537.5 ± 408.3 | 455.4 ± 275.7 | | Stone area subgroup | | | | | | A (≤30 mm) | 0 | 0.00% | 0 | 0.00% | | B (31–300 mm2) | 22 | 24.40% | 14 | 25.00% | | C (301–700 mm2) | 46 | 0.5 | 32 | 0.6 | | D (>701 mm2) | 22 | 0.2 | 10 | 0.2 |
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Data are presented as mean ± standard deviation or count and column percent.
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