Parental Optimism About Children's Risk of Future Tobacco Use and Excessive Weight Gain

Abstract

BackgroundAdults tend to underestimate their personal risk of disease, but little is known about parents’ perceptions of children's risk. MethodsIn total, 648 parents of children 0 to 18 years old attending 2 pediatric practices were surveyed about their children's exposure to smoking; 344 parents with children ≥2 years old also were asked about their children's sugar-sweetened beverage (SSB) consumption and physical activity. Children were categorized as “at risk” or “not at risk” for each factor. Parents estimated the risk of their child becoming a smoker or gaining excessive weight and were categorized as “optimistic” if they believed their children were less likely than others to use tobacco or gain weight. ResultsOverall, 92% of parents thought their children were at lower risk than average for tobacco use, and 86% believed their children were at lower risk for excessive weight gain. A high frequency of optimistic bias occurred even among parents with “at-risk” children, including parents with children exposed to tobacco use (70.4%), SSB consumption (77.6%), >2 hours of screen time (82.1%), and low physical activity (84.1%). In multivariable analyses, parents with children exposed to tobacco smoke (odds ratio = 0.21, 95% confidence interval, 0.09–0.51); or who consumed SSBs daily (odds ratio = 0.44, 95% confidence interval 0.20–0.97) were less likely to be optimistic about their child's future tobacco use and excessive weight gain, respectively. ConclusionsMost parents believed their children were at lower risk than average for tobacco use or excessive weight gain. Eliciting parents’ optimistic biases might facilitate behavior change counseling in pediatric settings.