Table 3 Factors on admission day 7 for patients with sepsis and septic shock after multivariate analysis.

From: Ventilator Dependence Risk Score for the Prediction of Prolonged Mechanical Ventilation in Patients Who Survive Sepsis/Septic Shock with Respiratory Failure

Multivariate analysis

Factors

Coefficient

OR

95% C.I.

p-value

Previous stroke

0.941

2.564

1.287–5.106

0.007

Platelet ≤ 150,000/μL

0.946

2.575

1.383–4.795

0.003

pH ≤ 7.35

1.580

4.855

1.107–21.290

0.036

FiO2 ≥ 39%

1.658

5.248

2.543–10.834

<0.001

  1. Abbreviations: OR, odds ratio; C.I, confidence interval.
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