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| Variable | Group 1 (QCG) | Group 2 (standard gauze) | p-value |
|---|---|---|---|
| Number | 30 | 30 | |
| Age (yr) | 71.5 ± 5.4 | 71.3 ± 5.8 | 0.511 |
| Sex (male:female) | 5:25 | 5:25 | 1.000 |
| Body mass index (kg/m2) | 26.2 ± 3.6 | 28.1 ± 4.3 | 0.983 |
| Preoperative hip-knee-ankle angle (°) | Varus 8.1 ± 5.2 | Varus 8.6 ± 6.0 | 0.730 |
| Preoperative range of motion of the knee (°) | 132 ± 11 | 132 ± 16 | 0.963 |
Values are presented as mean ± standard deviation.
QCG: QuikClot Combat Gauze (Z-Medica).
