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Table 5 Predictors of low %FEV1.0 according to a multivariate logistic regression analysis

From: Vascular involvement in chronic thromboembolic pulmonary hypertension is associated with spirometry obstructive impairment

Predictors of low %FEV1.0

 

Univariate

Multivariate

 

Odds ratio

95% CI

p value

Odds ratio

95% CI

p value

BW

1.041

1.006–1.077

0.0170*

1.031

0.981–1.084

0.214

BNP

1.001

1.000–1.003

0.0164*

1.000

0.999–1.002

0.809

CRP

1.369

0.596–3.144

0.443

   

sBP

0.984

0.967–1.001

0.0627

   

mPAP

1.041

1.005–1.078

0.020*

1.073

0.980–1.174

0.124

PVR

1.001

1.000–1.002

0.0267*

0.998

0.994–1.002

0.267

CI

0.560

0.329–0.952

0.0266*

0.369

0.119–1.143

0.076

RAP

1.182

1.071–1.305

0.0003**

1.071

0.951–1.208

0.256

CTA

1.084

1.044–1.126

< 0.0001**

1.074

1.031–1.120

< 0.001**

  1. *p < 0.05; **p < 0.01
  2. BW, body weight; BNP, brain natriuretic peptide; CRP, C-reactive protein; sBP, systolic systemic blood pressure; PAP, pulmonary arterial pressure; PVR, pulmonary vascular resistance; RAP, right atrium pressure; CTA, CTA obstruction score
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BMC Pulmonary Medicine

ISSN: 1471-2466

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