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Table 4 Predictors of weaning failure from mechanical ventilation

From: Prognostic values of the Berlin definition criteria, blood lactate level, and fibroproliferative changes on high-resolution computed tomography in ARDS patients

 

Univariate

Multivariate

Odds ratio (95%CI)

P value*

Odds ratio (95%CI)

P value*

Female

0.66 (0.31–1.4)

0.27

  

Age (≥70 y/o)

2.2 (1.1–4.2)

0.02

  

Lactate ≥2.0 mmol/L

2.6 (1.3–5.3)

0.071

2.3 (1.1–5.1)

0.029

HRCT score ≥ 210

2.5 (1.1–5.3)

0.02

2.4 (1.0–5.6)

0.049

APACHE II ≥ 23

2.1 (1.1–4.2)

0.027

  

Chronic heart disease

1.9 (0.8–4.3)

0.12

  

Diabetes

1.3 (0.35–1.7)

0.493

  
  1. *Logistic regression analysis
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BMC Pulmonary Medicine

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