FEV 25%-75% post bronchodilation measured/predicted   20135-0

LOINC Code


LOINC code20135-0
nameFEV 25%-75% post bronchodilation measured/predicted
statusACTIVE

Fully-Specified Name

componentVolume at 25-75% of forced expiration.post bronchodilation/Volume at 25-75% of forced expiration.predicted
propertyRelVol  =  Relative Volume
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemRespiratory system
scaleQn  =  Quantitative:  The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
method

Additional Names

short nameFEV 25-75% p BD meas/pred

Basic Attributes

classPULM
type2  Clinical
example UCUM units%
The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org)
example unit%

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

History/Usage

first released
last updated2.66
last change typeNAM  - change to Analyte/Component
change reasonRemoved "measured" from the Component for consistency across similar concepts for which the fact that the volume is measured is implied

Related Names

After
Breathing
Exp
FEV
FEV 25-75%
FEV 25-75% p BD
Lung
Lungs
Point in time
PST
Pulmonary
Pulmonology
QNT
Quan
Quant
Quantitative
Random
Relative volume
Respiratory
RS
Vol

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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