SARS-CoV-2 (COVID-19) S gene [Cycle Threshold #] in Specimen by NAA with probe detection   94643-4

LOINC Code


LOINC code94643-4
nameSARS-CoV-2 (COVID-19) S gene [Cycle Threshold #] in Specimen by NAA with probe detection
descriptionThe quantitative cross/cycle threshold (Ct) value for the detection of nucleic acids within the spike (S) gene of the SARS coronavirus 2 (SARS-CoV-2) in various specimens, including lower & upper respiratory, serum, stool or urine, by PCR with probe-based detection.
statusACTIVE

Fully-Specified Name

componentSARS coronavirus 2 S gene
propertyThreshNum  =  Threshold Number
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.
systemXXX
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
methodProbe.amp.tar

Additional Names

short nameSARS-CoV-2 S gene Ct Spec Qn NAA+probe

Basic Attributes

classMICRO
type1  Laboratory
order vs. observationObservation
panel type81959-9
example UCUM units{Ct_value}
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 unitCt

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.

History/Usage

first released
last updated2.69
last change typeMIN  - change to field other than name

Related Names

2019 Novel Coronavirus
2019-nCoV
3 Self-Sustaining Sequence Replication
3SR SR
Amplif
Amplification
Amplified
Corona virus
COVID19
COVID-19
DNA NUCLEIC ACID PROBE
DNA probe
ID
II
Infectious Disease
InfectiousDisease
LAT
LCR
Ligase chain reaction
Ligation-activated transcription
Microbiology
Misc
Miscellaneous
NAA+probe
NAAT
NASBA
Nucleic acid sequence based analysis
Other
PCR
Point in time
Polymerase chain reaction
Probe amp
Probe with ampification
Probe with target amplification
QBR
QNT
Quan
Quant
Quantitative
Random
S prime
SARS Coronavirus 1
SARS-CoV
SARS-CoV-1
SARS-CoV-2
SARS-CoV-2 S gene
SARS-Related Coronavirus
SDA
Severe Acute Respiratory Syndrome
Spec
Strand Displacement Amplification
TMA
To be specified in another part of the message
Transcription mediated amplification
Unspecified
Viral Pneumonias
Wuhan coronavirus

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, 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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