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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