LOINC
Version 2.67

40486-3Protein/Creatinine [Ratio] in 24 hour UrineActive

Term Description

The measurement of protein divided by the measurement of creatinine in a 24 hour urine collection.
Source: Regenstrief Institute

Part Descriptions

LP15838-3   Protein
Protein testing is performed to evaluate and monitor liver and kidney function and to detect and diagnose early kidney damage and various other diseases. Elevated protein levels may also be due to an infection, medication, vigorous exercise, or emotional or physical stress. Body fluids contain many different proteins that serve diverse functions such as transport of nutrients, removal of toxins, control of metabolic processes, and defense against invaders. Testing for protein levels may be done as part of a routine physical, a pregnancy workup, in cased of a suspected UTI, as part of a hospital admission, or to evaluate kidney function. Copyright Copyright © 2001-2019 American Association for Clinical Chemistry Source: Lab Tests Online®, Creatinine

LP32035-5   Creatinine
Creatinine or creatine anhydride, is a breakdown product of creatine phosphate in muscle. The loss of water molecule from creatine results in the formation of creatinine. It is transferred to the kidneys by blood plasma, whereupon it is eliminated by glomular filtration and partial tubular excretion. Creatinine is usually produced at a fairly constant rate and measuring its serum level is a simple test. A rise in blood creatinine levels is observed only with marked damage to functioning nephrons; therefore this test is not suitable for detecting early kidney disease. Creatine and creatinine are metabolized in the kidneys, muscle, liver and pancreas. Copyright Copyright ©2005-2009 Genome Alberta (Reference to original publication: Wishart DS, Knox C, Guo AC, et al. HMDB: a knowledgebase for the human metabolome. Nucleic Acids Res. 2009 37(Database issue):D603-610.) Source: Human Metabolome Database, Creatinine

Fully-Specified Name

Component
Protein/Creatinine
Property
Ratio
Time
24H
System
Urine
Scale
Qn
Method

Additional Names

Short Name
Prot/Creat 24h Ur-Rto
Display Name
Protein/Creatinine (24H U) [Ratio]

Basic Attributes

Class
UA
Type
Laboratory
First Released
Version 2.15
Last Updated
Version 2.30
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
54037-7 HEDIS 2009 panel
57820-3 HEDIS 2010 panel
60442-1 HEDIS 2011 panel
67767-4 HEDIS 2012 panel
72199-3 HEDIS 2013 panel
74234-6 HEDIS 2014 Value Sets
75868-0 HEDIS 2015 Value Sets
79544-3 HEDIS 2016 Value Sets
82955-6 HEDIS 2017 Value Sets
87625-0 HEDIS 2018 Value Sets
90766-7 HEDIS 2019 Value Sets
94137-7 HEDIS 2020 Value Sets

Member of these Groups

LG36198-6 Protein/Creatinine|Ratio|Urine

Language Variants Get Info

zh-CNChinese (CHINA)
蛋白质/肌酐:比率:24小时:尿液:定量型:
nl-NLDutch (NETHERLANDS)
eiwit/creatinine:verhouding:24 uur:urine:kwantitatief:
et-EEEstonian (ESTONIA)
Valk/kreatiniin:Suhe:24 tunni:U:Qn:
fr-BEFrench (BELGIUM)
Protéines/Créatinine:Ratios:24 h:Urine:Quantitatif:
fr-CAFrench (CANADA)
Protéines/Créatinine:Ratios:24 h:Urine:Quantitatif:
fr-FRFrench (FRANCE)
Protein/Creatinine:Ratio:24H:Urine:Qn:
it-ITItalian (ITALY)
Proteina/Creatinina:Rapporto:24h:Urine:Qn:
ko-KRKorean (KOREA, REPUBLIC OF)
단백/크레아티닌:비율:24시간:뇨:정량:
pt-BRPortuguese (BRAZIL)
Proteína/Creatinina:Ratio:24H:Urina:Qn:
ru-RURussian (RUSSIAN FEDERATION)
Протеин/Креатинин:Отношение:24 часа:Моча:Колич:
es-ESSpanish (SPAIN)
Proteínas/Creatinina:Fracción:24 horas:Orina:Qn:
tr-TRTurkish (TURKEY)
Protein/Kreatinin:Oran:24Sa:İdrar:Kant:

Example Units

Unit Source
g/mmol eCHN
umol/g{creat} Example UCUM Units
gm/mmol_cre Original Submission

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=40486-3