Table 2 Comparison of surgical observation indexes [(n) %]
Group | N | The length of operation(min) | Intraoperative bleeding volume(ml) | Warm ischemic time(min) | Drainage volume on the first day after operation(ml) | Hospitalization time(d) |
|---|---|---|---|---|---|---|
Control group | 40 | 131.42 ± 25.31 | 134.43 ± 54.22 | 22.31 ± 4.21 | 104.24 ± 27.18 | 4.83 ± 1.25 |
Intervention group | 40 | 126.53 ± 24.25 | 112.42 ± 41.42 | 14.02 ± 3.84 | 97.43 ± 25.38 | 4.32 ± 1.15 |
t | Â | 0.882 | 2.040 | 9.201 | 1.158 | 1.899 |
P |  | 0.380 | 0.044 | < 0.01 | 0.250 | 0.061 |