Table 1 The demographic data of the subjects in this study
|  | PAI TXA group (n = 49) | IAI TXA group (n = 36) | Control group (n = 42) | P value |
|---|---|---|---|---|
Age (years) | 68.5 ± 7.4 | 69.7 ± 7.2 | 69.6 ± 5.7 | 0.66 |
Gender (M/F) | 8/41 | 5/31 | 10/32 | 0.48 |
Height (m) | 1.6 ± 0.1 | 1.6 ± 0.1 | 1.6 ± 0.1 | 0.49 |
Weight (kg) | 67.6 ± 11.7 | 65.1 ± 10.4 | 67.9 ± 9.3 | 0.44 |
BMI (kg/cm2) | 25.9 ± 3.7 | 25.6 ± 3.9 | 26.6 ± 3.8 | 0.47 |
Preoperative Hb (g/L) | 124.3 ± 10.5 | 123.8 ± 10.7 | 125.9 ± 12.9 | 0.69 |
INR | 0.98 ± 0.2 | 0.95 ± 0.1 | 0.94 ± 0.0 | 0.38 |
PT (s) | 11.5 ± 2.5 | 11.1 ± 0.7 | 11.1 ± 0.6 | 0.33 |
APTT (s) | 27.0 ± 4.3 | 27.0 ± 3.3 | 27.0 ± 2.9 | 0.99 |
PLT (×109/L) | 213.7 ± 77.8 | 212.1 ± 63.5 | 212.8 ± 61.1 | 0.99 |
Operation time (min) | 94.5 ± 16.4 | 92.1 ± 13.3 | 88.5 ± 10.3 | 0.12 |
Anticoagulant use, % yes | 8.2 | 11.1 | 9.5 | 0.90 |
Thromboembolic tendency, % yes | 14.3 | 11.1 | 14.3 | 0.89 |
Coagulopathies, % yes | 2 | 0 | 0 | 0.20 |