20153-3

LOINC 2.82

FEV1/FEV total

FEV1/FEV total VFr

Component

  • Volume expired during 1.0 s of forced expiration/Volume.forced expiration.total

Specimen / system

  • Respiratory system

Class

  • PULM

Property

  • VFr

Scale

  • Qn

Related names

  • Breathing; End tidal volume; Exp; FEV; FEV total; FEV1; Forced expiratory volume in 1 second; FVC; Lung; Lungs; Percent; Point in time; PULMONARY; Pulmonology; QNT; Quan; Quant; Quantitative; Random; Respiratory; RS; S prime; Tot; Totl; Vet; Vol; Vol exp; Volfr; Volume fraction

Index terms

  • Breathing
  • End tidal volume
  • Exp
  • FEV
  • FEV total
  • FEV1
  • Forced expiratory volume in 1 second
  • FVC
  • Lung
  • Lungs
  • Percent
  • Point in time
  • PULMONARY
  • Pulmonology
  • QNT
  • Quan
  • Quant
  • Quantitative
  • Random
  • Respiratory
  • RS
  • S prime
  • Tot
  • Totl
  • Vet
  • Vol
  • Vol exp
  • Volfr
  • Volume expired during 1.0 s of forced expiration/Volume.forced expiration.total
  • Volume fraction