Table 2 Baseline and charateristics of patients who underwent reoperation for postoperative bleeding
VATS group | Open group | P value | |
|---|---|---|---|
Gender | 0.056 | ||
Male | 43 | 44 | |
Female | 19 | 8 | |
Age (y) | 55.8 ± 14.2 | 60.1 ± 9.1 | 0.056 |
Charlson comorbidity index (CCI) | 0.333 | ||
< 2 | 57 | 48 | |
≥ 2 | 5 | 4 | |
Preoperative coagulation index | |||
PT (s) | 11.0 ± 0.8 | 11.0 ± 0.9 | 0.479 |
APTT (s) | 32.1 ± 4.3 | 31.0 ± 5.2 | 0.213 |
Side | 0.422 | ||
Left | 30 | 19 | |
Right | 32 | 33 | |
Lesion | 0.396 | ||
Benign | 14 | 13 | |
Malignant | 48 | 39 | |
Total drainage before re-exploration (ml) | 1233 (782–1500) | 1365 (800–1637) | 0.051 |
Primary procedure | 0.001 | ||
VATS | 54 | 6 | |
VATS-assisted | 5 | 5 | |
Open | 3 | 41 | |
The time from indication to re-operation (h) | 24.0 (12.0–24.0) | 24.0 (12.0–48.0) | 0.450 |
Classification of bleeding source | 0.884 | ||
Arterial hemorrhage | 39 | 35 | |
Venous hemorrhage | 7 | 5 | |
Capillary hemorrhage | 16 | 12 |