Deprecated PhenX measure - tobacco - age of initiation of use   62555-8

LOINC Code


LOINC code62555-8
nameDeprecated PhenX measure - tobacco - age of initiation of use
descriptionQuestions asking the respondent how old s/he was when s/he first smoked cigarettes and first smoked cigarettes regularly. This measure assesses when the participant's exposure to cigarette smoking began, often associated with level of nicotine addiction. When this measure is used in conjunction with the Tobacco - Age of Offset of Use measure for former smokers or current age for current smokers, the participant's duration of smoking can be derived. Pack-years can also be derived from calculating the measure of amount smoked and duration.
statusDEPRECATED
Replacements

alternatives to this code:

62556-6PhenX - tobacco - age of initiation of use - adolescent protocol 030701
62495-7PhenX - tobacco - age of initiation of use - adult protocol 030702

Fully-Specified Name

componentPhenX measure - tobacco - age of initiation of use
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 name

Basic Attributes

classPANEL.PHENX
type2  Clinical

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 updated2.46
last change typeDEL  - delete (deprecate)

Related Names

Measure - tobac age initiation use
Pan
Panel
PANEL.PHENX
Panl
Pnl
Point in time
Random

Copyright © 2023 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2023, 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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