Financial Insecurity and Food Insecurity among U.S. Children with Secondhand and Thirdhand Smoke Exposure

• Published in: International journal of environmental research and public health 2022-08, Vol.19 (15), p.9480
• Main Authors: Mahabee-Gittens, E Melinda, King, Keith A, Vidourek, Rebecca A, Merianos, Ashley L
• Format: Article
• Language: English
• Subjects: Adults; Child; Child Health; Children; Children & youth; Ethnicity; Exposure; Families & family life; Family; Food; Food Insecurity; Food security; Food stamps; Hispanic people; Households; Humans; Low income groups; Maternal & child health; Parents & parenting; Passive smoking; Poverty; Smoking cessation; Tobacco; Tobacco Products; Tobacco smoke; Tobacco Smoke Pollution - adverse effects; Variance analysis
• ISSN: 1660-4601; 1661-7827; 1660-4601
• DOI: 10.3390/ijerph19159480

Objectives: Smokers with financial and food insecurity may find it difficult to quit smoking and reduce their children’s tobacco smoke exposure (TSE). The objective was to examine the associations between child TSE and financial and food insecurity among U.S. school-aged children. Methods: We examined the 2018−2019 National Survey of Children’s Health data on 17,484 children 6−11 years old. Children were categorized into TSE groups: (1) No TSE: did not live with a smoker; (2) thirdhand smoke (THS) exposure alone: lived with a smoker who did not smoke inside the home; or (3) secondhand smoke (SHS) and THS exposure: lived with a smoker who smoked inside the home. We conducted weighted logistic, ordinal, and linear regression analyses to assess the relationships between child TSE status and financial and food insecurity, adjusting for covariates. Results: Overall, 13.1% and 1.8% of children had THS exposure alone and SHS and THS exposure, respectively. Compared to children with no TSE, children with THS exposure alone were at 2.17 increased odds (95% CI = 1.83, 2.58, p < 0.001) and children with SHS and THS exposure were at 2.24 increased odds (95% CI = 1.57, 3.19, p < 0.001) of having financial insecurity. Children with THS exposure alone were at 1.92 increased odds (95% CI = 1.58, 2.33, p < 0.001) and children with SHS and THS exposure were at 2.14 increased odds (95% CI = 1.45, 3.16, p < 0.001) of having food insecurity. Conclusions: Children with TSE are at increased risk of experiencing financial and food insecurity. When developing tobacco interventions, a holistic approach to tobacco control that addresses ways to decrease financial and food hardships may improve outcomes.