Hu, T and Gall, SL and Widome, R and Bazzano, LA and Burns, TL and Daniels, SR and Dwyer, T and Ikonen, J and Juonala, M and Kahonen, M and Prineas, RJ and Raitakari, O and Sinaiko, AR and Steinberger, J and Urbina, EM and Venn, A and Viikari, J and Woo, JG and Jacobs, DR, Childhood/adolescent smoking and adult smoking and cessation: The International Childhood Cardiovascular Cohort (i3C) Consortium, Journal of the American Heart Association, 9, (7) Article e014381. ISSN 2047-9980 (2020) [Refereed Article]
Copyright 2020 The Authors. Licensed under Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) https://creativecommons.org/licenses/by-nc-nd/4.0/
Methods and Results: Childhood smoking experience during ages 6 to 19 in the 1970s and 1980s was classifiable in 6687 i3C participants who also provided smoking status in their twenties and forties through 2011-2018. Prevalence of daily smoking in their twenties was directly related to degree of smoking during adolescence and inversely related to the age at which that smoking experience occurred (P trend, <0.001). Similar patterns were observed for prediction of smoking during age forties. Among the 2465 smokers in their twenties, cessation by their forties was generally inverse to degree of smoking in ages 6 to 19 (P trend, <0.001). Prevalence of smoking during adolescence and adulthood was similar among US, Finnish, and Australian participants.
Conclusions: These long-term follow-up data show that smoking intensity increased throughout adolescence. Prevalence of adult smoking and cessation by the forties were both correlated with levels of childhood smoking intensity. These data lend support to preventive strategies designed to reduce, delay, or eliminate any youth access to cigarettes.
|Item Type:||Refereed Article|
|Keywords:||adult smoking, childhood smoking intensity, public policy, smoking, smoking cessation|
|Research Division:||Health Sciences|
|Research Field:||Behavioural epidemiology|
|Objective Group:||Clinical health|
|Objective Field:||Clinical health not elsewhere classified|
|UTAS Author:||Gall, SL (Associate Professor Seana Gall)|
|UTAS Author:||Venn, A (Professor Alison Venn)|
|Web of Science® Times Cited:||14|
|Deposited By:||Menzies Institute for Medical Research|
|Downloads:||26 View Download Statistics|
Repository Staff Only: item control page