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Table 3 Multivariable logistic regression analysis results for presence of CPFE

From: Development of a nomogram for predicting the presence of combined pulmonary fibrosis and emphysema

Variables B SE Waldχ2 P OR 95% CI
Gender (males) 1.767 0.788 5.021 0.025* 5.852 1.248–27.439
Smoking 1.471 0.732 4.042 0.044* 4.353 1.038–18.262
Allergies 1.824 0.662 7.585 0.006* 6.196 1.692–22.687
FEV1/FVC%  − 0.079 0.027 8.851 0.003* 0.924 0.877–0.973
DLCO/VA%pred  − 0.024 0.010 5.712 0.017* 0.976 0.957–0.996
  1. *P < 0.05