Item | Group A | Group B | p value |
---|---|---|---|
Operation time(min) | 24.6 ± 7.6 | 108.5 ± 23.0 | p < 0.01 |
Mechanical ventilation time(h) | 2.9 ± 2.1 | 10.3 ± 4.7 | p < 0.01 |
Intensive care unit time(h) | 5.7 ± 3.8 | 16.7 ± 3.9 | p < 0.01 |
Drainage(ml) | 12.5 ± 10.3 | 24.2 ± 15.7 | p < 0.01 |
The incision length(cm) | 2.8 ± 0.7 | 7.5 ± 1.2 | p < 0.01 |