Group 1 | Group 2 | p value | |
---|---|---|---|
No. patients, n | 160 | 180 | |
Age, years, mean (SD) | 45.2 (8.8) | 46.8 (7.6) | 0.083 |
Gender, n (%) | |||
Male | 76 (47.5) | 88 (48.9) | 0.442 |
Female | 84 (52.5) | 92 (51.1) | |
BMI, mean (SD) | 24.39 (3.02) | 24.68 (2.68) | 0.39 |
Side, n (%) | |||
Right | 68 (42.5) | 88 (48.9) | 0.142 |
Left | 92 (57.5) | 92 (51.1) | |
Stone size, mm, mean (SD) | 12.6 (1.42) | 12.4 (1.39) | 0.898 |
Calcium oxalate stones, n (%) | 136 (85) | 157 (87.2) | 0.331 |
CT value, Hu, mean (SD) | 718.65 (148.30) | 739.11 (109.78) | 0.159 |