SARS-CoV-2 (COVID-19) N gene [Presence] in Respiratory system specimen by Nucleic acid amplification using CDC primer-probe set N2   94757-2

LOINC Code


LOINC code94757-2
nameSARS-CoV-2 (COVID-19) N gene [Presence] in Respiratory system specimen by Nucleic acid amplification using CDC primer-probe set N2
descriptionQualitative detection of nucleic acids within the N gene of SARS coronavirus 2 (SARS-CoV-2) in respiratory specimens by nucleic acid amplification with probe-based detection using the N2 primer-probe set developed by the Centers for Disease Control and Prevention (CDC). [CDC: coronavirus/COVID-19/lab/]
statusACTIVE

Fully-Specified Name

componentSARS coronavirus 2 N gene
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.
systemRespiratory System Specimen
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
methodProbe.amp.tar.CDC primer-probe set N2

Additional Names

short nameSARS-CoV-2 N gene Resp Ql NAA N2

Basic Attributes

classMICRO
type1  Laboratory
order vs. observationObservation
panel type81959-9

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 updated2.75
last change typeMAJ  - change to name field other than Component;
change reasonRelease 2.75: SYSTEM: There are 2 similar system's in LOINC: 1- Respiratory system 2- Respiratory specimen Due to an applied logic, the display in the System axis for 1 is Respiratory (adjective) without specification of sample, specimen, or other specific noun, while 2 is displayed fully as Respiratory specimen. Therefore for now we replaced 1 with Respiratory system specimen, which will affect 83 term. The result is replacing "Respiratory" with "Respiratory system specimen". This is the short approach. The bigger project is to potentially merge data that has either 1 or 2 together. This is a project to pass by the laboratory committee and will involve about 1500 concepts.;

Related Names

2019 Novel Coronavirus
2019-nCoV
3 Self-Sustaining Sequence Replication
3SR SR
Amplif
Amplification
Amplified
Breathing
Centers for Disease Control and Prevention
Corona virus
COVID19
COVID-19
DNA NUCLEIC ACID PROBE
DNA probe
ID
II
Infectious Disease
InfectiousDisease
LAT
LCR
Ligase chain reaction
Ligation-activated transcription
Lungs
Microbiology
NAA N2
NAA+probe
NAAT
NASBA
Nucleic acid sequence based analysis
Ordinal
PCR
Point in time
Polymerase chain reaction
PR
Probe amp
Probe with ampification
Probe with target amplification
QBR
QL
Qual
Qualitative
Random
RS
SARS Coronavirus 1
SARS-CoV
SARS-CoV-1
SARS-CoV-2
SARS-CoV-2 N gene
Screen
SDA
Severe Acute Respiratory Syndrome
Spec
Strand Displacement Amplification
TMA
Transcription mediated amplification
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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