Ratio-based metricFEV1/FVCFF20 definitionsFFM3 definitionsFFR5 definitionsFFRCFFRCTFGIRFLC5 definitionsFLRFLV/FBWFMD6 definitionsFMPRFOESFPF2 definitionsFPFLDfQFRFR1FR17 definitionsFS31 definitionsFSG2 definitionsPrev1…567891011121314…27Next