Table 5 Incidence of adverse events (n, %).
P(n = 34) | R1(n = 31) | R2(n = 30) | χ² | P | |
|---|---|---|---|---|---|
Bradycardia(<50 bpm) | 0 | 1(3.2) | 0 | / | / |
Intraoperative awareness | 0 | 0 | 0 | / | / |
Delayed recovery | 4(11.8) | 2(6.4) | 0 | 3.730 | 0.1549 |
PONV | 0 | 0 | 0 | / | / |
Perioperative stroke | 3(8.8) | 1(3.2) | 1(3.3) | 1.347 | 0.5100 |
30-day postoperative mortality(n, %) | 0(/) | 0(/) | 0(/) | / | / |
