Alpha aminobutyrate [Presence] in Serum or Plasma   1787-1

LOINC Code


LOINC code1787-1
nameAlpha aminobutyrate [Presence] in Serum or Plasma
statusACTIVE

Fully-Specified Name

componentAlpha aminobutyrate
propertyPrThr  =  Present or threshold:  The Property PrThr stands for “Presence or Threshold”, meaning either a) the actual presence or absence of an analyte, or b) that the amount of analyte detected is over some predetermined threshold.
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.
systemSer/Plas
    Ser  =  Serum
    Plas  =  Plasma
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
method

Additional Names

short nameA-Aminobutyr SerPl Ql

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationObservation

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 updated2.56
last change typeMIN  - change to field other than name
change reasonThe PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.

Related Names

2-aminobutanoic acid
2-aminobutyrate
2-aminobutyric acid
A-Aminobutyr
AANB
A-ANB
Alfa
Alpha aminobutyric acid
Alpha amino-n-butyrate
Alpha amino-n-butyric acid
Aminobutric
Aminobutyric
Amino-n-butyrate
Chemistry
Ordinal
Pl
Plasma
Plsm
Point in time
PR
QL
Qual
Qualitative
Random
Screen
SerP
SerPl
SerPlas
Serum
Serum or plasma
SR

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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