Version 2.76

Term Description

The measurement of chloride divided by the measurement of creatinine in a 24 hour urine collection. Urine chloride is measured to evaluate electrolyte balance in the body.
Source: Regenstrief Institute

Part Descriptions

LP15483-8   Chloride
The chloride ion is formed when the element chlorine picks up one electron to form an anion negatively-charged ion Cl−. The salts of hydrochloric acid contain chloride ions and can also be called chlorides. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Chloride

LP15483-8   Chloride
Chloride is an essential mineral required by humans that is found mainly in body fluids. It is an important, negatively charged ion in the blood, and a major electrolyte that helps to conduct electrical impulses. Electrolytes including chloride are located in the blood, lymph, and intra- and extra-cellular fluid. Chloride helps to regulate osmolarity by offsetting the positively charged sodium and potassium ions in the serum. It combines with hydrogen to form hydrochloric acid in the digestive tract which breaks down proteins, absorbs metallic minerals, and activates intrinsic factor. Chloride is absorbed both actively and passively in order to help maintain extracellular fluid volume. There is a continuous exchange of chloride and bicarbonate that occurs between the red blood cells and the plasma that controls the pH and excretion of carbon dioxide, a waste product of respiration.[https://traceminerals.com/chloride-the-forgotten-essential-mineral/] Source: Regenstrief LOINC

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

Additional Names

Short Name
Chloride/Creat 24h Ur-Rto
Display Name
Chloride/Creatinine (24H U) [Ratio]
Consumer Name Alpha Get Info
Chloride/Creatinine, Urine

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.26
Last Updated
Version 2.73
Order vs. Observation
Both
Common Test Rank Get Info
13548

Member of these Groups Get Info

LOINC Group Group Name
LG36314-9 Chloride/Creatinine|Ratio|Urine

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Chlorid/Creatinin:Verhältnis:24 Stunden:Urin:Quantitativ:
es-ES Spanish (Spain) Cloro/Creatinina:Fracción:24 horas:Orina:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Cloruro / Creatinina:Proporción:24H:Orina:Cuantitativo:
et-EE Estonian (Estonia) Kloriid/kreatiniin:Suhe:24 tunni:U:Qn:
Synonyms: Kvantitatiivne Uriin
fr-CA French (Canada) Chlorure/Créatinine:Ratios:24 h:Urine:Quantitatif:
fr-FR French (France) Chlore/créatinine:Ratio:24H:Urine:Numérique:
fr-BE French (Belgium) Chlorure/Créatinine:Ratios:24 h:Urine:Quantitatif:
Synonyms: Cl-
it-IT Italian (Italy) Cloruro/Creatinina:Rapporto:24h:Urine:Qn:
Synonyms: 24 Ore Chimica
nl-NL Dutch (Netherlands) chloride/creatinine:verhouding:24 uur:urine:kwantitatief:
Synonyms: 24U kreatinine
pl-PL Polish (Poland) Chlorek/kreatynina:współczynnik:24 godziny:mocz:ilościowy:
pt-BR Portuguese (Brazil) Cloreto/Creatinina:Ratio:24H:Urina:Qn:
Synonyms: Cl-; Cl; Creat; CR; Rto; 1 day; 24 hours; 24HR; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Chemistry; UCr
ru-RU Russian (Russian Federation) Хлорид/Креатинин:Отношение:24 часа:Моча:Колич:
Synonyms: Количественный Коэффициент;Соотношение;Пропорция
tr-TR Turkish (Turkey) Klorür/Kreatinin:Oran:24Sa:İdrar:Kant:
zh-CN Chinese (China) 氯/肌酐:比率:24小时:尿液:定量型:
Synonyms: 1天;1日;24.0小时;一天;一日;二十四个小时;二十四小时 Cl;Cl-;氯离子;氯化物 CR;Creat;肌氨酸酐;肌酸内酰胺;肌酸酐 UCr 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 尿;小便;下泉 尿液肌酐 尿液肌酸酐 尿肌酸酐 来自于不同体系的两个观察指标之比;比;比值 肌酸内酰胺

Example Units

Unit Source
mmol/g{creat} Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=53640-9