Table 2 Comparison of surgery in the two groups
Control group | Observation group | t | P | |
|---|---|---|---|---|
Operation time (h) | 9.1 ± 3.2 | 8.1 ± 2.3 | 1.601 | 0.021 |
Intraoperative blood loss (ml) | 1850.5 ± 1116.9 | 1614.3 ± 1052.6 | − 0.942 | 0.044 |
Postoperative flow was induced (ml) | 800.6 ± 206.2 | 500.8 ± 180.6 | 1.356 | 0.033 |
Extubation time (h) | 6.1 ± 3.2 | 4.3 ± 2.7 | − 0.564 | 0.047 |