Patient characteristics | |
---|---|
Number of patients | 137 |
Gender (male/female) | 77/60 |
Mean age (years) | 38 ± 6.7 (21–72) |
Preoperative urinary tract infection | 22 (16 %) |
Stone side | |
Right (%) | 60 (43.8) |
Left (%) | 77 (56.2) |
Stone size (mm) | 12.3 ± 3.7 (7–19) |
Presence of hydronephrosis (%) | |
Yes | 86 (62.8) |
No | 51 (37.2) |