Contains the following files: Table A. Database of the bacteria analyzed in the culture media; Table B. LDA results in the comparison between two different species of bacteria in the culture media; Table C. LDA results in the comparison between one species of bacteria and the other species in the culture media; Table D. SLR results in the comparison between one species of bacteria and the other species in the culture media; Table E. LDA results in the comparison between two groups of bacteria in the breath-print of the patients; Fig A. The prevalence of infection, mixed flora and invalid sputum for culture among different studied groups; Fig B. Comparison between e-nose smell-prints among different species of bacteria.

The graphs shows two-dimensional principal component (PC) analysis plots showing smell-prints discrimination between 2 species of bacteria in Fig B-A and between one species and all the others in Fig B-B and C.
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