We are in the process of measurement mapping. Among them, HBV DNA and quantitation (hepatitis B virus) are being mapped. There are three types of HBV DNA tests: ‘PCR-hybridization’, ‘RQ-PCR’ and ‘hybrid capture ass’.
(‘PCR’ is ‘polymerase chain reaction’.)
Source: Measurement code name
HBV DNA, quantitation (hepatitis B virus) [PCR-hybridization]
HBV DNA, quantitation (hepatitis B virus) [RQ-PCR]
HBV DNA Quantitation (Hybrid Capture Ass)
Is there a Concept_id for each one? If so, what is the appropriate concept_id of each?
looks like
for
HBV DNA Quantitation (Hybrid Capture Ass)
these two are good (choose one depending on the units of measure you use)
20442-0
Hepatitis B virus DNA [#/volume] (viral load) in Serum by Probe and signal amplification method 10*6_eq/mL
40459-0 Hepatitis B virus DNA [Log #/volume] (viral load) in Serum by Probe and signal amplification method
{Log_copies}/mL
these two were chosen as they have related name “Hybidization Protection Assay” https://s.details.loinc.org/LOINC/20442-0.html?sections=Comprehensive https://s.details.loinc.org/LOINC/40459-0.html?sections=Comprehensive
and for PCR-hybridization and RQ-PCR
I didn’t find exact methods indication in a standard concepts, so I would chose the general concept
11258-1 Hepatitis B virus DNA [Units/volume] in Serum
resources used: http://athena.ohdsi.org/ - our OHDSI-tool - allows you to search and download the vocabulary https://search.loinc.org – allows you to search LOINC concepts, that are the best standard for Measurement