Learning effect for donor and recipient groups
| Group and variable | Cases 1–20 | Cases 21–39 | Cases 40–59 | p value |
|---|---|---|---|---|
| Donors, median (IQR)* | ||||
| Operation time, min | 188 (150–230) | 185 (160–217) | 185 (160–215) | 0.3 |
| Extraction time, sec | 140 (98–170) | 155 (125–190) | 170 (145–195) | 0.3 |
| Blood loss, mL | 225 (150–350) | 150 (100–300) | 125 (100–300) | 0.6 |
| Complications, absolute no. (%) | 1/20 (5) | 2/19 (10) | 3/20 (15) | 0.6 |
| Recipients, absolute no. (%)* | ||||
| Time between donor and recipient operations, min, median (IQR) | 92 (35–220) | 0 (−55 to 30) | −29 (−50 to −10) | < 0.001 |
| Dialysis in first week | 4/19 (21) | 2/19 (10) | 0/20 (0) | 0.1 |
| Acute rejection | 2/19 (10) | 1/19 (5) | 2/20 (10) | 0.6 |
| Ureteral complications | 2/19 (10) | 2/19 (10) | 1/20 (5) | 0.6 |
IQR = interquartile range.
↵* Unless otherwise indicated.