Isovalerylglycine/Creatinine [Mass Ratio] in Urine 13766-1
LOINC Code
LOINC code
13766-1
name
Isovalerylglycine/Creatinine [Mass Ratio] in Urine
status
ACTIVE
Fully-Specified Name
component
Isovalerylglycine/Creatinine
property
MRto = Mass Ratio
time
Pt = Point in time: To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
system
Urine
scale
Qn = 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 name
Isovalerylgly/Creat Ur
Basic Attributes
class
CHEM
type
1 Laboratory
order vs. observation
Observation
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.
7222 of 2000 most commonly performed tests by labs in USA
first released
last updated
2.73
last change type
MIN - change to field other than name
change reason
This term was Discouraged in a previous release because at the time (2013), this analyte was not being measured in mass units. We are changing the term back to Active status because at least two major laboratories are currently (in 2018) measuring this analyte in mass units.
Related Names
Chemistry CR Crea Creat Mass concentration ratio Mass ratio MCRto Point in time QNT
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