Table 1 General information of the two groups.
Variable | IPCP group | FUAS group | P value |
|---|---|---|---|
Age (year) | 53.50 [44.50,62.25] | 55.00 [45.00,63.00] | 0.437 |
Gender, n (%) | 0.630 | ||
Male | 23 (57.50) | 37 (62.70) | |
Female | 17 (42.50) | 22 (37.30) | |
BMI (kg/m2) | 23.45 ± 3.03 | 24.29 ± 2.88 | 0.165 |
Urine culture n (%) | 0.074 | ||
Positive | 2 (5.00) | 10 (16.90) | |
Negative | 38 (95.00) | 13 (83.10) | |
Comorbidities | 0.972 | ||
None | 34 (85.00) | 50 (84.70) | |
Diabetes | 6 (15.00) | 9 (15.30) | |
Stone site, n (%) | 0.161 | ||
Right | 22 (55.00) | 24 (40.70) | |
Left | 18 (45.00) | 35 (59.30) | |
Stone ___location | 0.887 | ||
Lower calyx | 11 (27.50) | 17 (28.80) | |
Others | 29 (72.50) | 42 (71.20) | |
Stone diameter (mm) | 13 [11.00,15.00] | 14 [11.00,16.00] | 0.100 |
Stone CT density (HU) | 0.252 | ||
≤ 1000 | 25 (62.50) | 30 (50.80) | |
> 1000 | 15 (37.50) | 29 (49.20) | |
Hydronephrosis | 0.291 | ||
None | 15 (37.50) | 25 (42.40) | |
≤ 1cm | 14 (35.00) | 20 (33.90) | |
1–2cm | 8 (20.00) | 5 (8.50) | |
> 2cm | 3 (7.50) | 9 (15.30) |
