Table 1.
General data
| Material | Data |
|---|---|
| Overall number of people | 689 |
| Gender | |
| Male | 281 (40.78) |
| Female | 408 (59.22) |
| Age | |
| < 60 | 372 (53.99) |
| ≥ 60 | 317 (46.01) |
| Smoking history | |
| Present | 286 (41.51) |
| Absent | 403 (58.49) |
| Alcohol abuse history | |
| Present | 236 (34.25) |
| Absent | 453 (65.75) |
| Type of calculi | |
| Kidney calculi | 248 (35.99) |
| Ureteral calculus | 236 (34.25) |
| Kidney calculi complicated with ureteral calculus | 120 (17.42) |
| Bladder calculi | 85 (12.34) |
| Stone diameter | 15.88±3.24 mm |
| Stone location | |
| Left | 392 (56.89) |
| Right | 297 (43.11) |