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Table 3 Factors for re-intubation through multivariate logistic regression analysis

From: Risk factors for endotracheal re-intubation following coronary artery bypass grafting

Factors OR 95% CI P
Preoperative COPD 2.13 1.472-2.967 0.02
Preoperative CHF 2.33 1.512-3.121 0.01
Postoperative relative hypoxemia 2.74 1.657-3.326 0.01
Postoperative AKI 2.98 2.127-4.023 0.01
TMVT 1.9 1.347-2.645 0.02
  1. The Hosmer-Lemeshow goodness of fit coefficient of this model was 0.875. OR: odds ratio; CI: confidence interval: COPD: chronic obstructive pulmonary diseases; CHF: chronic heart failure; AKI: acute kidney injury; TMTV: total mechanical ventilation time.