Demographics | Control group (n = 24) | TXA group (n = 50) | p |
---|---|---|---|
Age | 60.3 ± 9.8 | 56.6 ± 15.2 | 0.209 |
Gender(male/female) | 5/19 | 11/39 | 0.909 |
Height (cm) | 159.88 ± 4.89 | 159.12 ± 7.54 | 0.656 |
Weight (kg) | 64.1 ± 9.03 | 64.3 ± 11.8 | 0.943 |
BMI(kg/m2) | 25.1 ± 3.48 | 25.3 ± 3.86 | 0.805 |
Range of motion (°) | 94.71 ± 13.44 | 93.70 ± 13.41 | 0.744 |
Flexion contractures(n) | 18 | 33 | 0.289 |
PBV (mL) | 3831.8 ± 410.7 | 3845.2 ± 621.6 | 0.913 |
Anesthesia method (n) | Â | Â | 0.196 |
General anesthesia | 22 | 38 | Â |
Regional anesthesia | 2 | 12 | Â |
ASA class (n) | Â | Â | 0.560 |
1 | 8 | 15 | Â |
2 | 13 | 32 | Â |
3 | 3 | 3 | Â |
4–5 | 0 | 0 |  |
Hypertension (n) | 3 | 11 | 0.329 |
Diabetes (n) | 3 | 4 | 0.845 |
Osteoporosis (n) | 0 | 4 | 0.381 |
Preoperative values | Â | Â | Â |
Hb(g/L) | 129.4 ± 17.7 | 128.6 ± 15.4 | 0.852 |
Hct | 0.374 ± 0.092 | 0.373 ± 0.041 | 0.982 |
Drainage use (n) | 15 | 34 | 0.640 |
Tourniquet use (n) | 17 | 40 | 0.380 |