Nine-year prospective relationship betweenparental smoking cessation and children's daily smoking
Article first published online: 7 MAY 2003
DOI: 10.1046/j.1360-0443.2003.00343.x
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How to Cite
Bricker, J., Leroux, B. G., V.Peterson, A., Kealey, K. A., Sarason, I. G., Andersen, M. R. and Marek, P. M. (2003), Nine-year prospective relationship betweenparental smoking cessation and children's daily smoking. Addiction, 98: 585–593. doi: 10.1046/j.1360-0443.2003.00343.x
Publication History
- Issue published online: 7 MAY 2003
- Article first published online: 7 MAY 2003
- Submitted 29 March 2002; initial review completed 19 July 2002; final version accepted 5 November 2002
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Keywords:
- Children's smoking;
- parental cessation
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.

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