Preferred Label : NYTS 2022 Version - How Old When First Used E-Cig;
NCIt related terms : NY1007; NY1-How Old When First Used E-Cig;
NCIt definition : National Youth Tobacco Survey 2022 Version Questionnaire (NYTS 2022 Version) How old
were you when you first used an e-cigarette, even once or twice?;
Alternative definition : CDISC: National Youth Tobacco Survey 2022 - How old were you when you first used an
e-cigarette, even once or twice?;
Origin ID : C208617;
concept_is_in_subset