| VARIABLES | MALES (%) | FEMALES (%) | TOTAL (%) |
| Stone size (mm) |
|
|
|
| <20 | 16 (42.11) | 9 (37.5) | 25 (40.32) |
| 20 - 29 | 17 (44.73) | 7 (29.17) | 24 (38.71) |
| ≥30 | 5 (13.16) | 8 (33.33) | 13 (20.97) |
| Urinalysis |
|
|
|
| Yes | 4 (10.53) | 1 (4.17) | 5 (8.06) |
| No | 34 (89.47) | 23 (95.83) | 57 (91.94) |
| Culprit pathogen |
|
|
|
| None | 34 (89.47) | 23 (95.83) | 57 (91.94) |
| Escherichia coli | 1 (2.63) | 0 (0.0) | 1 (1.61) |
| Klebsiella pneumoniae | 1 (2.63) | 0 (0.0) | 1 (1.61) |
| Proteus mirabilis | 1 (2.63) | 0 (0.0) | 1 (1.61) |
| Streptococcus pyogenes | 1 (2.63) | 1 (4.17) | 2 (3.23) |
| Median serum creatinine (mg/L) | 10 [9 - 12] | 10 [9 - 11.5] | 10 [9 - 12] |