Table 3. Size of ureteric calculus and grades of hydronephrosis.
| n (%) | ||
| Affected kidney side | Right side | 59 (53.6) |
| Left side | 51 (46.4) | |
| Grade of hydronephrosis | Mild | 79 (71.8) |
| Moderate | 31 (28.2) | |
| Location of ureteric calculus | Proximal ureter | 18 (16.4) |
| Mid ureter | 26 (23.6) | |
| Distal ureter | 27 (24.5) | |
| Vesico ureteric junction | 39 (35.5) | |
| Size of calculus (mm) | 2.5-5 | 51 (46.4) |
| 5.1-7.5 | 45 (40.9) | |
| 7.6-10 | 14 (12.7) | |
| Mean±SD = 5.67±1.46 | ||
| Small = 2.5mm, Large = 10mm | ||