SARS-related coronavirus N gene [Cycle Threshold #] in Specimen by Nucleic acid amplification using CDC primer-probe set N3 94313-4
LOINC Code
| LOINC code | 94313-4 | ||
|---|---|---|---|
| name | SARS-related coronavirus N gene [Cycle Threshold #] in Specimen by Nucleic acid amplification using CDC primer-probe set N3 | ||
| description | The quantitative cycle threshold value for the detection of nucleic acids within the N gene of the SARS-related Coronavirus (SARSr-CoV) in various specimens, including lower & upper respiratory, serum, stool or urine, by PCR with probe-based detection. This term was created for, but not limited in use to, the N3 primer-probe set used in the COVID-19 assay developed by the Centers for Disease Control and Prevention (CDC).[CDC: coronavirus/COVID-19/lab/] | ||
| status | ACTIVE | ||
Fully-Specified Name | |||
| component | SARS-related coronavirus N gene | ||
| property | ThreshNum = Threshold Number | ||
| time | Pt = Point in time: To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements. | ||
| system | XXX | ||
| scale | Qn = 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 | ||
| method | Probe.amp.tar.CDC primer-probe set N3 | ||
Additional Names | |||
| short name | SARS-related CoV N Ct Spec Qn NAA N3 | ||
Basic Attributes | |||
| class | MICRO | ||
| type | 1 Laboratory | ||
| order vs. observation | Observation | ||
| 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 unit | Ct | ||
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 updated | 2.70 | ||
| last change type | NAM - change to Analyte/Component | ||
| change reason | Release 2.70: COMPONENT: Updated from "SARS-like" to "SARS-related" based review and approval from CDC and the original term request for their "N3" target.; METHOD_TYP: Updated Method clarify that this test uses the CDC N3 primer-probe set and to align with the existing codes for CDC's N1 and N2 targets.; | ||
Related Names | |||
| |||
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.
Thank you for choosing Find-A-Code, please Sign In to remove ads.
Quick, Current, Complete - www.findacode.com