LOINC
Version 2.67 Beta

LG7967-5Glucose|MCnc|Pt|ANYBldSerPlActive

Basic Attributes

Version First Released
Pending promotion to Production status
Parent Group
LG100-4   Chem_DrugTox_Chal_Sero_Allergy<SAME:Comp|Prop|Tm|Syst (except intravascular and urine)><ANYBldSerPlas,ANYUrineUrineSed><ROLLUP:Method>
Group Category
Flowsheet - laboratory

LOINC FHIR® API Example - ValueSet Request Get Info

https://fhir.loinc.org/ValueSet/?url=http://loinc.org/vs/LG7967-5

LOINC Group Usage Notes

Glucose measurement by point-of-care (POC) versus central laboratory (CL) devices has been well investigated but with inconclusive results. One study using 49 patients in the intensive care unit compared catheter blood glucose results from the CL with fingerstick POC glucose results and found no statistical differences, though POC results were biased slightly higher than the laboratory results. [PMID: 17595363] In contrast, in a study of five different POC devices and two CL instruments, the glucose results of all of the POC devices had higher discordance rates than the two instruments in the CL in both fasting and capillary blood specimens. [PMID: 12880146] Differences in hematocrit and serum carbon dioxide levels can affect POC glucose results [PMID: 10656736] , as can variable levels of creatinine, bilirubin, high arterial oxygen, and pH. [PMID: 17595363] As of 2013, the International Organization for Standardization (ISO) published a revised standard that tightens the accuracy required by manufacturers of POC glucometers. Currently, the devices must produce glucose results that are +/- 20% of the true value 95% of the time. The ISO is proposing to narrow that to +/- 15%. [https://www.diabeteseducator.org/docs/default-source/legacy-docs/_resources/pdf/research/Practice_Advisory_BGM_FINAL.pdf]

Analyte (Component) Molecular Weight

180.156 g/mol

LOINC Terms in this Group

2339-0 Glucose [Mass/volume] in Blood
2340-8 Glucose [Mass/volume] in Blood by Automated test strip
2341-6 Glucose [Mass/volume] in Blood by Test strip manual
2345-7 Glucose [Mass/volume] in Serum or Plasma
32016-8 Glucose [Mass/volume] in Capillary blood
41651-1 Glucose [Mass/volume] in Arterial blood
41652-9 Glucose [Mass/volume] in Venous blood
41653-7 Glucose [Mass/volume] in Capillary blood by Glucometer
6777-7 Deprecated Glucose [Mass/volume] in Serum or Plasma
74774-1 Glucose [Mass/volume] in Serum, Plasma or Blood