62501-2

LOINC 2.82

PhenX - tobacco - age of offset use - adult protocol 030902

Tobac age offset adult proto

Definition

  • Measurement to ascertain when the respondent quit smoking. Response is used to calculate duration of use and pack-years measures and allows one to distinguish recent quitters from long-time quitters. Respondent is asked how long it has been since he or she completely quit smoking only if he or she was classified as a Former Smoker based on responses to the Tobacco - Smoking Status (Adult Protocol). Length of time and unit of time (days, weeks, months, years) are recorded.

Component

  • PhenX - tobacco - age of offset use - adult protocol 030902

Specimen / system

  • ^Patient

Class

  • PANEL.PHENX

Property

  • -

Scale

  • -

Method

  • PhenX

Related names

  • Pan; Panel; PANEL.PHENX; Panl; Pnl; Point in time; Random; Tobac age offset adult proto

Index terms

  • Pan
  • Panel
  • PANEL.PHENX
  • Panl
  • Pnl
  • Point in time
  • Random
  • Tobac age offset adult proto