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Nine‐year prospective relationship betweenparental smoking cessation and children's daily smoking
Author(s) -
Bricker JonathanB.,
Leroux Brian G.,
V.Peterson Arthur,
Kealey Kathleen A.,
Sarason Irwin G.,
Andersen M. Robyn,
Marek Patrick M.
Publication year - 2003
Publication title -
addiction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.424
H-Index - 193
eISSN - 1360-0443
pISSN - 0965-2140
DOI - 10.1046/j.1360-0443.2003.00343.x
Subject(s) - medicine , smoking cessation , odds , odds ratio , prospective cohort study , quit smoking , demography , pediatrics , logistic regression , pathology , sociology
ABSTRACT Aims The first prospective investigation of the extent to which parentalsmoking cessation predicts their children's daily smoking. Design Parental smoking status was assessed when children were aged8/9 years and children's smoking status was assessedat age 17/18 years. Setting Twenty Washington State school districts in the control groupof the Hutchinson Smoking Prevention Project. Participants and measurements Questionnaire data were gathered on 3012 children (49% femaleand 91% Caucasian) and both of their parents in a cohort witha 95% retention rate. Findings When both parents quit smoking, children's odds of dailysmoking were reduced by 39% (95% CI = 15%,56%) compared to when both parents were current smokers.Furthermore, when both parents never smoked then children’sodds of daily smoking were reduced by 71% (95% CI = 62%,78%). Conclusions Parental smoking cessation is associated with reduced risk oftheir children's daily smoking. Parents who quit stillplace children at substantially higher risk compared to parentswho never smoked.