20149-1
ClinicalFEV1 Predicted
LOINC 6-Axis Classification
Component
Volume expired during 1.0 s of forced expiration
Property
Vol
Time Aspect
Pt
System
Respiratory system
Scale Type
Qn
Method Type
Predicted
Details
Class
PULM
Order/Observation
N/A
Short Name
FEV1 Predicted
Related Names
BreathingEnd tidal volumeExpFEVFEV1Forced expiratory volume in 1 secondLungLungsPoint in timePULMONARYPulmonologyQNTQuanQuantQuantitativeRandomRespiratoryRSS primeVetVolVol expVolume
Frequently Asked Questions
What is LOINC code 20149-1?
LOINC code 20149-1 identifies "FEV1 Predicted". It measures Volume expired during 1.0 s of forced expiration in Respiratory system.
What does 20149-1 measure?
This code measures Volume expired during 1.0 s of forced expiration in Respiratory system. It belongs to the PULM class in the LOINC classification.
What is LOINC?
LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.