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Table 3 Odds ratios (OR) and respective 95% confidence intervals (CI) from multivariate analysis with logistic regression model

From: Outcome and quality of life in patients with postoperative delirium during an ICU stay following major surgery

  Dead in six months
  OR adjusted* (95% CI)
Delirium 2.562 (1.360; 4.828)
Female gender 1.897 (1.060; 3.395)
ASA physical status III/IV 0.731 (0.381; 1.402)
High-risk surgery 1.672 (0.863; 3.240)
Ischemic heart disease 1.025 (0.388; 2.708)
Congestive heart disease 2.093 (1.062; 4.123)
Total RCRI >2 0.972 (0.331; 2.850)
Erythrocytes, 0.958 (0.503; 1.825)
Fresh frozen plasma 3.140 (0.804; 12.26)
Platelets 11.360 (0.677; 190.5)
Age in years 1.027  
BMI 0.983 (0.928; 1.041)
Duration of anesthesia 1.002 (1.000; 1.004)
Troponin I at SICU admission 1.090 (0.644; 1.848)
Crystalloids 1.000 (1.000; 1.000)
APACHE II score 1.045 (0.969; 1.127)
  1. *Adjusted for all variables presented in the table. ASA, American Society of Anesthesiologists; RCRI, Revised Cardiac Risk Index; BMI, body mass index; SICU, surgical intensive care unit; APACHE II, Acute Physiology and Chronic Health Evaluation II.