Forced expired volume in one second/forced vital capacity ratio   251944000

SNOMED CT code


SNOMED code251944000
nameForced expired volume in one second/forced vital capacity ratio
statusactive
date introduced2002-01-31
fully specified name(s)Forced expired volume in one second/forced vital capacity ratio (observable entity)
synonyms
  • Forced expired volume in 1 second : forced vital capacity ratio
  • FEV1/FVC ratio
  • Forced expired volume in one second/forced vital capacity ratio
  • Forced expired volume in one sec/forced vital capacity ratio
parentsRespiratory ratio   251942001
hierarchies
a selection of possible paths
SNOMED CT Concept   138875005
  Observable entity   363787002
    Clinical history/examination observable   363788007
      Respiratory observable   364048003
        Respiration observable   364062005
          Respiratory measure   251880004
            Respiratory ratio   251942001
              Forced expired volume in one second/forced vital capacity ratio   251944000

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