LOINC
Version 2.68

94157-5PhenX - age of initiation of first cigarette use - adult protocol 030703Active

Term Description

Measurement to ascertain the respondent's age of initiation of first/regular use of cigarettes, which can be used to calculate duration of use and pack-years measures. The PhenX Working Group modified the Adult Protocol to provide a more precise measure. The original wording of "fairly regularly" was changed to "every day."

There are two questions in this protocol. Current Every-Day Smokers (based on responses to the Tobacco - Smoking Status [Adult Protocol]) are asked the age when they initiated smoking every day. Current Some-Day Smokers and Former Smokers (based on responses to the Tobacco - Smoking Status [Adult Protocol]) are asked the second question about the age when they initiated smoking fairly regularly. Participant's age in years is recorded.
Source: Regenstrief LOINC

Panel Hierarchy
Details for each LOINC in Panel LHC-Forms

LOINC Name R/O/C Cardinality Example UCUM Units
94157-5 PhenX - age of initiation of first cigarette use - adult protocol 030703
Indent63581-3 Have you smoked at least 100 cigarettes in your entire life?
Indent63610-0 How old were you when you first started smoking cigarettes FAIRLY REGULARLY? a
Indent63608-4 You said that you never smoked regularly. How old were you the first time you smoked part or all of a cigarette? a

Fully-Specified Name

Component
PhenX - age of initiation of first cigarette use - adult protocol 030703
Property
-
Time
Pt
System
^Patient
Scale
-
Method
PhenX

Additional Names

Short Name
Age init cig use adult proto

Basic Attributes

Class
PANEL.PHENX
Type
Clinical
First Released
Version 2.68
Last Updated
Version 2.68
Order vs. Observation
Both
Panel Type
Panel

Language Variants Get Info

zh-CNChinese (CHINA)
PhenX - 初次吸烟起始年龄 - 成年人方案 030703:-:时间点:^患者:-:PhenX

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=94157-5