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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.