Variables | Univariable OR (95% CI) | Univariable p-value |
---|---|---|
Age (years) | 1.01 (0.98ā1.03) | 0.501 |
Sex | 1.77 (0.84ā3.78) | 0.137 |
BMI (kg mā2) | 1.02 (0.94ā1.11) | 0.665 |
ā<ā18.5ākg mā2 | 0.69 (0.14ā2.78) | 0.618 |
Smoking history | 1.37 (0.63ā3.03) | 0.427 |
Alcohol | 1.63 (0.78ā3.46) | 0.196 |
Total reversible CV risk factors | 1.10 (0.76ā1.59) | 0.619 |
CV disease | 1.32 (0.57ā3.06) | 0.509 |
COPD | 3.41 (1.22ā0.50) | 0.024 |
Chronic renal failure | 0.38 (0.05ā1.64) | 0.237 |
Liver disease | 1.96 (0.41ā0.32) | 0.395 |
Stroke | 1.43 (0.17ā2.22) | 0.728 |
Charlson Comorbidity Index | 1.08 (0.91ā1.30) | 0.387 |
ASA classification | Ā | |
āII | 2.11 (0.63ā8.39) | 0.248 |
āIII | 2.73 (0.69ā2.38) | 0.166 |
Surgical indication | Ā | |
āPrimary tumoral resection | 0.35 (0.07ā1.40) | 0.151 |
āDelayed reconstruction | 0.25 (0.04ā1.36) | 0.121 |
āOsteoradionecrosis | 0.35 (0.07ā1.40) | 0.151 |
āTrauma | 0.25 (0.01ā3.67) | 0.327 |
āOthers | 0.25 (0.01ā3.67) | 0.327 |
Cancer context | 0.60 (0.21ā1.69) | 0.330 |
Past head and neck radiotherapy | 1.15 (0.47ā2.73) | 0.758 |
Past head and neck FF failure | 3.00 (0.36ā1.12) | 0.318 |
Preoperative hemoglobin level (g/dL) | 0.87 (0.67ā1.09) | 0.270 |
Fibula flap | 1.72 (0.82ā3.66) | 0.152 |
Ischemia time (min) | 1.00 (0.99ā1.02) | 0.704 |
Operative time (h) | 1.37 (1.10ā1.73) | 0.006* |
Intraoperative IV fluids (mL kgā1 hā1) | 0.98 (0.87ā1.10) | 0.706 |
Intraoperative blood transfusion | 2.26 (1.04ā5.11) | 0.044 |
Any complication | 4.89 (1.94ā4.19) | 0.001* |
Major complication | 3.46 (1.57ā7.84) | 0.002* |
Infectious complication | 4.11 (1.90ā9.16) | <ā0.001* |
Total pneumopathies | 3.78 (1.74ā9.18) | 0.002* |