Forced Expiratory Volume in 1 Second to Forced Vital Capacity in 6 Seconds

Preferred Label : Forced Expiratory Volume in 1 Second to Forced Vital Capacity in 6 Seconds;

NCIt related terms : FEV1FVC6; FEV1/FVC6;

NCIt definition : A calculated ratio of the forced expiratory volume in one second to the largest observed expired volume during the first six seconds of a forced vital capacity (FVC) maneuver.;

Alternative definition : CDISC: A relative measurement (ratio or percentage) of the forced expiratory volume during the first second of exhalation to the observed expired volume during the first six seconds of a forced vital capacity maneuver.;

Details

Origin ID

C123565;

UMLS CUI

C4054935;

Semantic type(s)
- Finding [UMLS semantic type]
concept_is_in_subset
- CDISC SDTM Respiratory Test Code Terminology [NCIt concept]
- CDISC SDTM Respiratory Test Name Terminology [NCIt concept]
- CDISC SDTM Terminology [NCIt concept]
- Clinical Data Interchange Standards Consortium Terminology [NCIt concept]

Keyword's position in hierarchy(ies) :

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