Demographics | FNB | ACB | p |
---|---|---|---|
Age, y | 75.7 ± 6.2 | 75.0 ± 7.1 | 0.63 |
Male, n (%) | 6 (17) | 8 (22) | 0.77 |
BMI, kg/m2 | 24.4 ± 3.7 | 26.0 ± 2.8 | 0.03 |
Dementia, n (%) | 6 (17) | 4 (11) | 0.52 |
Cardiovascular disease, n (%) | 12 (33) | 16 (43) | 0.47 |
Neurological disease, n (%) | 7 (19) | 6 (16) | 0.768 |
Pulmonary disease, n (%) | 4 (11) | 9 (24) | 0.221 |
Diabetes, n (%) | 7 (19) | 9 (24) | 0.78 |
Preoperative knee | |||
JKOMa I (pain) | 63.1 ± 25.4 | 57.7 ± 29.3 | 0.45 |
JKOMa II to V (function) | 49.9 ± 19.2 | 46.7 ± 21.8 | 0.536 |
Surgical time, min | 135 ± 16 | 145 ± 21 | 0.026 |
Blood loss, mL | 271 ± 128 | 355 ± 212 | 0.045 |