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Table 3 Logistic regression analysis on the risk factors of postoperative delirium in patients with hip fracture

From: Factors associated with post-operative delirium in hip fracture patients: what should we care

Items β SE OR 95% CI p
Age ≥ 75 years 0.122 0.495 3.112 1.527–5.742 0.012
BMI ≥ 24 kg/m2 0.217 0.356 2.127 1.144–3.598 0.029
History of delirium 0.143 0.518 1.754 1.173–2.347 0.042
Estimated blood loss ≥ 400 mL 0.257 0.522 1.698 1.427–1.946 0.013
Duration of surgery ≥ 120 min 0.187 0.236 2.138 1.126–3.085 0.046
Albumin ≤ 40 g/L 0.124 0.331 1.845 1.102–2.835 0.017
TSH ≤ 2 mU/L 0.114 0.642 2.226 1.329–4.011 0.009