Fig. 5From: Inflammatory responses relate to distinct bronchoalveolar lavage lipidome in community-acquired pneumonia patients: a pilot studyTwo lipid species show significantly correlations with BALF cellular components. a SM (d34:1) is inversely correlated to macrophage percentages of BALF, adjusted r = − 0.462, p < 0.0001. b PE (18:1p/20:4) is positively correlated with PMN percentages of BALF, spearman rank r = 0.3639, p < 0.0001. Red line, the fitted regression line. Areas within the grey lines, the 95% confidence intervalsBack to article page