Factor | OR | 95% CI | P |
---|---|---|---|
Age | 0.980 | 0.916–1.129 | 0.563 |
Gender | 1.952 | 0.348–22.422 | 0.896 |
BMI (kg/m.2) | 1.263 | 0.118–5.569 | 0.872 |
Hypertension | 1.684 | 0.085–3.236 | 0.433 |
Diabetes mellitus | 4.498 | 2.658–9.256 | < 0.05 |
Tension of tourniquet (mmHg) | 1.632 | 1.167–2.561 | 0.389 |
Duration of tourniquet (min) | 1.022 | 0.899–1.144 | 0.481 |
Duration of surgery (min) | 1.238 | 0.953–1.392 | 0.658 |
Intra-operative blood loss (ml) | 0.856 | 0.778–0.973 | 0.784 |