Display of results at the individual diagnosis level for the disease category “ILD-related to the alveolar surfactant region”.

Lipid class composition (graph A) on left side) and phosphatidylcholine species composition (graph B) on right side) are indicated as means for each diagnosis. The number of subjects is detailed in Table 1. The numbers above the columns indicate the mean phospholipid concentrations (μmol/l). No statistical comparisons were done; the graphical display should allow a rapid identification of deviations from the controls. The other species are provided in S4 Fig. Only lipid species present at an abundance of > 0.5% are displayed.