| Dilco | Diclo + Tams | p | ||
| Gender | Male | 33 | 45 | 0.853 |
| Female | 7 | 10 | ||
| Site | Right | 25 | 27 | 0.649 |
| Left | 22 | 21 | ||
| Renal colic | No | 31 | 51 | 0.012 |
| Yes | 9 | 4 | ||
| Stone free | No | 3 | 3 | 0.217 |
| Yes | 44 | 45 | ||
| Mean age | 42.1 | 42.3 | 0.812 | |
| Size (mm) | 7.3 (1.65) | 7.2 (1.73) | 0.763 | |
| Time to free (d) | 17.6 (8.8) | 8.5 (5.6) | 0.041 | |
| Visual Analogue scale of pain | 6.44 (1.33) | 5.31 (1.32) | 0.036 | |
| Average no of sessions | 1.51 (0.55) | 1.43 (0.55) | 0.766 | |
| Average energy (J) | 213 | 208 | 0.472 | |
| Average shock per case | 5.6 | 5.53 | 0.859 |