Clinical Study
Predictors of Clinical Outcomes of Flexible Ureterorenoscopy with Holmium Laser for Renal Stone Greater than 2 cm
Table 2
Patients’ demographics data and association to treatment success.
| Variable | Results | P | Test |
| Age (Mean ± SD) years | 48.0 ± 15.3 | .63 | Mann-Whitney | Gender | | .71 | Fisher’s exact | Female | 64 (52.0%) | | | Male | 59 (48.0%) | | | BMI (Mean ± SD) | 25.4 ± 6.1 | .29 | Mann-Whitney | Malformation (RU) | | .46 | Chi-square | Horseshoe kidney | 5 (4.3%) | | | Solitary kidney | 9 (7.3%) | | | Pelvic kidney | 2 (1.7%) | | | Caliceal diverticula | 2 (1.7%) | | | Malrotated kidney | 1 (0.9%) | | | Repaired UPJ obstruction | 4 (3.4%) | | | None | 100 (8.3%) | | | Anticoagulant therapy | | .91 | Fisher’s exact | Yes | 3 (2.4%) | | | No | 120 (97.6%) | | |
|
|
RU: renal unit, SD: standard deviation.
|