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Table 2 Logistic regression model for COPD versus healthy controls

From: Exhaled volatile organic compounds for phenotyping chronic obstructive pulmonary disease: a cross-sectional study

 

B (SE)

P value

Odds ratio

95% Confidence interval for odds ratio

PC 1

−0.751 (0.366)

0.040

0.472

0.230 to 0.967

PC 4

0.549 (0.284)

0.054

1.731

0.992 to 3.022

Constant

0.159 (0.265)