PhenX - substance - age of first use protocol 031201   62507-9

LOINC Code


LOINC code62507-9
namePhenX - substance - age of first use protocol 031201
descriptionMeasurement to ascertain the respondent's age of initiation of first use of substances. This question is repeated for each substance noted in the Substances - Lifetime Use measure.
statusTRIAL

Fully-Specified Name

componentPhenX - substance - age of first use protocol 031201
property-
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.
system^Patient
scale-
methodPhenX

Additional Names

short nameSubstance age first use proto

Basic Attributes

classPANEL.PHENX
type2  Clinical

Panel Components

63643-1Drug type used in your lifetime
63645-6How old were you when you first used this drug [AUDADIS-IV]

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 Panels

62541-8PhenX domain - Alcohol, tobacco and other substances

History/Usage

first released
last updated2.66
last change typeNAM  - change to Analyte/Component
change reasonUpdated the PhenX ID from "PhenX." to "PX" in Survey Question Source field to align with the variable identifier used in the PhenX Toolkit.; Added the PhenX protocol ID to the Component to clearly define the protocol version for which this panel is based upon.

Related Names

Pan
Panel
PANEL.PHENX
Panl
Pnl
Point in time
Random
Subs
Substance age first use proto

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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