Table 1.
Characteristic
| Variables | Total (n = 310) |
|---|---|
| Demography | |
| Age | 50.00 (40.00–59.00) |
| Male | 197 (63.55) |
| BMI | 24.80 (22.86–26.99) |
| Stent in ureter | 55 (17.74) |
| Infection | 239 (77.10) |
| Disease history | |
| Stone | 105 (33.87) |
| Other kidney diseases | 19 (6.13) |
| DM | 48 (15.48) |
| Hypertension | 86 (27.74) |
| Medicine user and weakness | 34 (10.97) |
| Operation | |
| Operation time | 75.00 (60.00-110.00) |
| Stone number | |
| Single | 142 (45.81) |
| Multiple | 168 (54.19) |
| Stone size (mm) | |
| < 20 | 142 (45.81) |
| 20–29 | 93 (30.00) |
| 30–39 | 36 (11.61) |
| 40–49 | 17 (5.48) |
| ≥ 50 | 22 (7.10) |
| Composition | |
| Calcium oxalate | 70 (22.58) |
| Calcium phosphate | 23 (7.42) |
| Uric acid and magnesium ammonium phosphate | 12 (3.87) |
| Complex | 205 (66.13) |
| Hydronephrosis | |
| Grade 0 | 47 (15.16) |
| Grade I | 120 (38.71) |
| Grade II | 105 (33.87) |
| Grade III | 35 (11.29) |
| Grade VI | 3 (0.97) |
| CT scan | |
| ≤ 1000 | 217 (70.00) |
| > 1000 | 93 (30.00) |
| Guy’s stone score | |
| Grade I | 169 (54.52) |
| Grade II | 114 (36.77) |
| Grade III | 20 (6.45) |
| Grade VI | 7 (2.26) |
| Location | |
| Ureter | 145 (46.77) |
| Upper segment | 20 (6.45) |
| Median segment | 40 (12.90) |
| Lower segment | 141 (45.48) |
| Multiple segment | 24 (7.74) |
| Renal pelvis | 66 (21.29) |
| Staghorn and full-staghorn | 11 (3.55) |
| Anatomy abnormal | 18 (5.81) |
BMI body mass index; DM diabetes mellitus; CT computer tomography
Continuous data with normal distribution are presented a mean ± SD; Continuous data without normal distribution are presented as median (interquartile); Categorical data are presented as n (%)