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Table 3 Logistic regression analyses of the risk factors associated with in-hospital mortality in CAP patients with COPD

From: The mortality risk factor of community acquired pneumonia patients with chronic obstructive pulmonary disease: a retrospective cohort study

 

Univariate analysis

Multivariate analysis

OR (95%CI)

P valuea

OR (95%CI)

P valuea

Age ≥ 70

4.211(0.546,32.475)

0.168

  

Ex-smoker or current smoking

0.546(0.209,1.425)

0.216

  

Coronary heart disease

2.751(1.040,7.276)

0.041

  

Cerebral infarction

2.985(0.587,15.185)

0.188

  

Aspiration

19.563(6.806,56.228)

< 0.001

5.203(1.443,18.757)

0.012

Need for NIMV

1.140(0.359,3.620)

0.824

  

Albumin< 30 g/dl

4.855(1.833,12.859)

0.001

  

D-dimer> 2.0 μg/mL

9.247(3.390,25.222)

< 0.001

5.026(1.395,18.108)

0.014

Arterial PH < 7.35

3.634(1.396,9.461)

0.008

  

PaCO2 > 50 mmHg

2.552(0.990,6.580)

0.053

  

PSI > 130

11.267(3.843,33.030)

< 0.001

  

CURB-65 ≥ 3

42.794(12.771,143.399)

< 0.001

23.299(6.246,86.903)

< 0.001

APACHE-II ≥ 20

15.417(5.390,44.092)

< 0.001

  
  1. OR odds ratio, CI confidence interval, NIMV non-invasive mechanical ventilation
  2. aValues in bold indicate P < 0.05
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BMC Pulmonary Medicine

ISSN: 1471-2466

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