100342-5

LOINC Code


LOINC code100342-5
name
descriptionThis is a rapid breathalyzer test from InspectIR Systems LLC, for use at the point-of-care. It can detect five volatile organic compounds that are associated with SARS-CoV-2 infection. The VOCs are in the ketone and aldehyde families, but more detailed information is not available. Due to potential issues with cross reactivity, positive tests are resulted as "Presumptive positive" and must be confirmed with a highly sensitive FDA Authorized molecular assay.
statusACTIVE

Fully-Specified Name

componentVolatile Organic Compounds associated with SARS-CoV-2 infection
propertyPrThr  =  Present or threshold:  The Property PrThr stands for “Presence or Threshold”, meaning either a) the actual presence or absence of an analyte, or b) that the amount of analyte detected is over some predetermined threshold.
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.
systemExhl gas  =  Exhaled gas (breath)
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
methodGC-MS

Additional Names

short nameAssoc; Breath; ExG; Exhaled gas; Exhaled gas (=breath); Gas chromatography; Gases; ID; II; Infectious Disease; InfectiousDisease; Microbiology; Ordinal; PH; Point in time; PR; Public Health; PublicHealth; Ql; Qual; Qualitative; Random; Screen; Severe Acut

Basic Attributes

classMICRO
type1  Laboratory
order vs. observationVOCs (volatiles

History/Usage

first released
last updated2.73
last change typeADD  - added

Related Names

N

Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, 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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