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Surgical technique and complications
| Group | Operation time (min) | Complication |
|
| Bleeding | UTI | ||
| HPBD (n=31) | 13.19±2.68 | 2 (6.45%) | 1 (3.23%) |
| DVIU (n=25) | 18.44±3.29 | 8 (32.00%) | 6 (24.00%) |
|
| |||
| P * | <0.01 | 0.017 | 0.037 |
Data are expressed as mean±standard deviation (SD) or number (percentage).
Student t-test for continuous variables. Fisher exact test and Chi-square test for categorical variables
