Nitrogen [Mass/time] in Urine   2665-8

LOINC Code


LOINC code2665-8
nameNitrogen [Mass/time] in Urine
statusDISCOURAGED
Replacements

alternatives to this code:

2660-9Nitrogen [Mass/time] in 24 hour Urine

Fully-Specified Name

componentNitrogen
propertyMRat  =  Mass Rate
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 nameN2 Ur-mRate

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationBoth

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.

Member of these Groups

LG35608-5Nitrogen|MRat|Urine

History/Usage

first released
last updated2.46
last change typeMIN  - change to field other than name

Related Names

Chemistry
Mass Rate
mRate
N
N2
Nit
Point in time
QNT
Quan
Quant
Quantitative
Random
UA
UR
Urn

Copyright © 2023 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2023, 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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