Borrelia afzelii+burgdorferi+garinii IgG Ab index [Units/volume] in Serum and CSF by Immunoassay   92811-9

LOINC Code


LOINC code92811-9
nameBorrelia afzelii+burgdorferi+garinii IgG Ab index [Units/volume] in Serum and CSF by Immunoassay
descriptionThe Borrelia IgG index is calculated using serum and CSF values for anti-Borrelia IgG, total IgG, and albumin. The anti-Borrelia IgG levels are normalized to total IgG and albumin for both CSF and serum, and these values are used to determine the CSF to serum antibody index ratio.
statusACTIVE

Fully-Specified Name

componentBorrelia afzelii+burgdorferi+garinii Ab.IgG index
propertyACnc  =  Arbitrary Concentration
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.
systemSer+CSF
    Ser  =  Serum
    CSF  =  Cerebral spinal fluid
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
methodIA  =  Immunoassay:  Encompasses all immunoassays with a few exceptions, including Immune Blot and Immune Fluorescence, which were created based on historic usage.

Additional Names

short nameB afz+burg+gar IgG Index Ser+CSF IA-aCnc

Basic Attributes

classMICRO
type1  Laboratory
order vs. observationObservation
example UCUM units{Index_val}
The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org)
example unitindex value

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 Panels

92815-0Borrelia afzelii+burgdorferi+garinii IgG panel - Serum and CSF

History/Usage

first released
last updated2.66
last change typeADD  - added

Related Names

ABS
Aby
AI
Antby
Anti
Antibodies
Antibody
Arbitrary concentration
Autoantibodies
Autoantibody
B afz+burg+gari
B afzelii
Both serum and cerebrospinal fluid
Cerebral spinal fluid
Cerebrospinal Fl
EIA
ELFA
ELISA
Enzyme immunoassay
IAA
Immune globulin G
Immunoglobulin G
MEIA
Microbiology
Point in time
QNT
Quan
Quant
Quantitative
Random
Serum
Spinal Fl
Spinal Fld
Spinal Flu
Spinal Fluid
SR
SUDS

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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