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Term Description

Calculated from glucose, bun, and sodium

Reference Information

TypeSourceReference
Mapping GuidanceRegenstrief HelpThis term represents osmolality calculated from a formula based on sodium, glucose and urea nitrogen concentrations. Mapper’s Guide for the Top 2000 plus LOINC Laboratory Observations

LOINC Names Get Info

Fully-Specified Name
Observation:Osmol:Pt:Ser/Plas:Qn:Calculated.Sum of electrolytes
Long Common Name
Osmolality of Serum or Plasma by calculated by sum of electrolytes
Short Name
Osmolality SerPl Calc.Sum of Elec
Display Name
Osmolality calculated by sum of electrolytes [Osmolality]
Consumer Name Alpha Get Info
Osmolality, Blood

Part Model Get Info

  • Component
    Observation
    LP442509-8
    • Analyte
      Observation
      LP442509-8
      • Component Numerator
        Observation
        LP442509-8
        • Component Numerator Core
          Observation
          LP442509-8
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    Osmol
    LP6843-9
  • Time
    Pt
    LP6960-1
  • System
    Ser/Plas
    LP7576-4
    • System Core
      Ser/Plas
      LP7576-4
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    Calculated.Sum of electrolytes
    LP444750-6

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0l
Last Updated
Version 2.79 (NAM)
Change Reason
Release 2.79: COMPONENT: Improving method; METHOD_TYP: Specifying type of calculation;
Order vs. Observation
Observation
Common Test Rank Get Info
825

Formula (Readable)

(Na [mmol/L] x 2) + (Urea [mg/dL]/2.8) + (glucose [mg/dL]/18)

Member of these Groups Get Info

LOINC GroupGroup Name
LG51750-4Observation|Osmol|Pt|ANYBldSerPl

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Osmolalita:Osmolalita:Časový bod:Sérum/plazma:Kvantitativní:Vypočteno
de-ATGerman (Austria)Synonyms: Osmolalität kalk.
de-DEGerman (Germany)Beobachtung:Osmolalität:Zeitpunkt:Serum oder Plasma:Quantitativ:Berechnet.Summe der Elektrolyte
es-ARSpanish (Argentina)osmolalidad:osmolalidad:punto en el tiempo:suero/plasma:cuantitativo:calculado
es-ESSpanish (Spain)Observación:Osmolalidad:Punto temporal:Suero o Plasma:Qn:Calculado por la suma de electrolitos
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Osmolalidad:Osmolalidad:Punto temporal:Suero o Plasma:Cuantitativo:Calculado
fr-CAFrench (Canada)Observation:Osmolalité:Temps ponctuel:Sérum/Plasma:Quantitatif:calculé par la somme des électrolytes
fr-FRFrench (France)Observation:Osmoles:Ponctuel:Sérum/Plasma:Numérique:Résultat calculé par la somme des électrolytes
it-ITItalian (Italy)Osservazione:Osmol:Pt:Siero/Plasma:Qn:Calcolato.Somma degli elettroliti
Synonyms: Calcolato dalla somma degli elettrolit Chimica Osmolalità Plasma Punto nel tempo (episodio) Siero Siero o Plasma
ko-KRKorean (Korea, Republic Of)삼투압:삼투압농도:검사시점:혈청/혈장:정량:계산된
nl-NLDutch (Netherlands)osmolaliteit:osmolaliteit:moment:serum of plasma:kwantitatief:berekend
pl-PLPolish (Poland)Obserwacja:osmolalność:punkt w czasie:surowica lub osocze:ilościowy:obliczona.suma elektrolitów
pt-BRPortuguese (Brazil)Osmolalidade:Osmol:Pt:Sor/Plas:Qn:Calculado
Synonyms: Osmo; osmolarity; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; Calc; Calculation; Chemistry
zh-CNChinese (China)观察:渗透压:时间点:血清/血浆:定量型:计算法.电解质总和
Synonyms: MO;单位质量溶剂之中溶质的渗透摩尔数;Osm/Kg;measured osmolality;渗透浓度;渗透度;溶质度;重量克分子渗透压浓度;同渗重摩;Osmo;Osmol;克分子渗透压浓度;摩尔渗透压浓度 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 时刻;随机;随意;瞬间 血清或血浆 观测 计算;计算型方法 计算法.电解质总和（电解质总计）

Example Units

UnitSource
mosm/kgExample UCUM Units
mosm/kgeCHN
mOsmol/kgREGENSTRIEF

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=18182-6