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{component}   LP432695-7

Laboratory   LP29693-6

Chemistry and Chemistry - challenge   LP343631-0

Chemistry - non-challenge   LP7786-9

Lipids   LP15705-4

Hydroxybutyrates   LP31650-2

2-methyl-3-hydroxybutyrate (C5-OH)   LP18406-6

2-methyl-3-hydroxybutyrate (C5-OH) | Urine | Chemistry - non-challenge   LP382341-8

2-methyl-3-hydroxybutyrate (C5-OH)/Creatinine [Mass Ratio] in Urine   13675-4

LOINC Code


LOINC code13675-4
name2-methyl-3-hydroxybutyrate (C5-OH)/Creatinine [Mass Ratio] in Urine
statusDISCOURAGED
Replacements

alternatives to this code:

25082-92-methyl-3-hydroxybutyrate (C5-OH)/Creatinine [Molar ratio] in Urine

Fully-Specified Name

component2-Methyl-3-Hydroxybutyrate/Creatinine
propertyMRto  =  Mass Ratio
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.
systemUrine
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 name2Me3OH-butyrate/Creat Ur

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 updated2.54
last change typeMIN  - change to field other than name
change reasonCorrected typo by replacing comma between 'methyl' and '3' with a dash.

Related Names

2Me3OH-butyrate
2-Methyl,3-Hydroxy butyrate
2-methyl,3-hydroxybutyric acid
2-Methyl-3-Hydroxybutyrate
3-Hydroxy-2-Methylbutanoate
3-Hydroxy-2-Methylbutanoic acid
3-Hydroxy-2-Methylbutyrate
3-Hydroxy-2-Methyl-butyrate
3-hydroxy-2-methylbutyric acid
3-Hydroxy-2-Methyl-butyric acid
alpha-methyl-beta-hydroxybutyrate
alpha-methyl-beta-hydroxybutyric acid
C5OH
C5-OH
Chemistry
CR
Crea
Creat
 HMBA
Hydroxybutyric acid
II
III
Mass concentration ratio
Mass ratio
MCRto
Point in time
QNT
Quan
Quant
Quantitative
Random
UA
UCr
UR
Urn

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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