JWH-073 4-hydroxybutyl (synthetic cannabinoid metabolite) [Presence] in Blood   73926-8

LOINC Code


LOINC code73926-8
nameJWH-073 4-hydroxybutyl (synthetic cannabinoid metabolite) [Presence] in Blood
descriptionSubmitter's referral laboratory uses what is usually considered a confirmatory method (e.g. LC/MS/MS) as the initial method for this analyte and then repeats the measurement with the same high accuracy method on tests that are positive in the first run to confirm them. Results (e.g. positive/negative) are based on a threshold of 1.0 ng/mL.
statusACTIVE

Fully-Specified Name

componentJWH-073 4-hydroxybutyl
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.
systemBld  =  Whole blood
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
method

Additional Names

short nameJWH-073 4OH-butyl Bld Ql

Basic Attributes

classDRUG/TOX
type1  Laboratory
order vs. observationBoth

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.

Member of these Groups

LG37687-7JWH-073 4-hydroxybutyl|ANYProp|ANYTm|ANYSys|ANYMeth

History/Usage

test rank12451 of 2000 most commonly performed tests by labs in USA
first released
last updated2.73
last change typeMIN  - change to field other than name
change reasonThe PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.

Related Names

Addiction
Blood
DRUG/TOXICOLOGY
Drugs
Drugs of abuse
Illicit
JWH-073 4OH-butyl
JWH-073 N-(4-hydroxybutyl) metabolite
K2
Ordinal
Point in time
PotentialForAbuse
PR
QL
Qual
Qualitative
Random
Screen
Spice
Spike
Synthetic cannabinoid
Synthetic cannabinoids
WB
Whole blood
Yucatan Fire

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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