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Repeated measures analysis of variance for anteroposterior diameter of the renal pelvis.
| Renal pelvis anteroposterior diameter (cm) | F | P | |
|---|---|---|---|
| Preoperative | 3.52 ± 0.69 | 49.281 | <0.001 |
| 1 month postoperative | 1.22 ± 0.60a | ||
| 3 months postoperative | 1.54 ± 0.99a | ||
| 6 months postoperative | 1.11 ± 0.53a,b | ||
| 12 months postoperative | 0.97 ± 0.33a,b |
Compared to preoperative values, P < 0.05.
Compared to 3 months postoperative, P < 0.05.
