Group A (n = 59) | Group B (n = 53) | P value | |
---|---|---|---|
Patients (female/male) | 33/26 | 33/20 | 0.496 |
Age (years) | 74.68 ± 9.62 | 72.21 ± 9.30 | 0.171 |
Weight (kg) | 60.78 ± 9.34 | 61.79 ± 12.44 | 0.625 |
Height (cm) | 160.90 ± 9.58 | 162.28 ± 8.42 | 0.421 |
BMD (T score) | − 3.50 ± 0.86 | − 3.34 ± 0.63 | 0.256 |
Hospital days (days) | 3.73 ± 1.18 | 3.68 ± 1.54 | 0.848 |
Operation time (min) | 32.19 ± 6.56 | 28.70 ± 8.31 | 0.015 |
Intraoperative blood loss (ml) | 12.54 ± 4.26 | 13.38 ± 3.90 | 0.284 |
Injected cement volume (ml) | 3.30 ± 0.72 | 3.45 ± 0.63 | 0.232 |