Table 3 The secondary outcomes
Domain | Measurement | Metric | Aggregation | Time point |
|---|---|---|---|---|
renal function | serum Cr level | difference between groups in the whole timeframe | mean | 30 min before PP insufflation, 30 min after PP deflation, postoperative 24 h, and postoperative 72 h |
renal function | intraoperative urine output | difference between groups | mean | NA |
renal function | the presence of erythrocytes in urinary sediment | difference between groups | portion | postoperative day 1 and day 3 |
renal function | renal tissue oxygen saturation | difference between groups in the whole timeframe | mean | every 15 min since PP insufflation |
surgical condition | surgical condition rating scale | difference between groups in the whole timeframe | median | every 15 min starting from the introduction of the first trocar |
surgical condition | duration of surgery | difference between groups | mean | NA |
surgical condition | the occurrence of bucking or body movement during surgery | difference between groups | portion | NA |