Fig. 1From: Association between peripheral blood/bronchoalveolar lavage eosinophilia and significant oxygen requirements in patients with acute eosinophilic pneumoniaCorrelation analyses between eosinophilia and significant clinical parameters; (a) PaO2/FiO2 and BEP; (b) oxygen supply days and BEP; (c) BEP and PEC; (d) number of oxygen supply days and PEC. PF ratio: PaO2/FiO2; BEP: bronchoalveolar lavage (BAL) eosinophil percentage; PEC: peripheral eosinophil countBack to article page