Parent Knowledge, Attitudes, and Household Practices Regarding SHS Exposure: A Case-Control Study of Urban Children With and Without Asthma

Abstract

Impoverished children suffer disproportionately from asthma and are more likely than other children to be exposed to secondhand smoke (SHS). We conducted a case-control study to describe and compare knowledge, attitudes, and household practices regarding SHS exposure among parents of young urban children with and without asthma (response rate, 76%). Overall, 39% of children lived with > or =1 smoker (cases, 36%; controls, 43%). The majority of parents (78%) felt that cigarette smoking is very dangerous and agreed that smoke harms the health of children (97%). Cases were more likely than controls to report that smoking in a car affects children's health (54% vs 42%) and that smoking in front of children is never allowed in their home (88% vs 79%). Additionally, more cases reported a home smoking ban (81% vs 70%). Our findings suggest that parents of children with asthma have somewhat better knowledge, attitudes, and practices regarding SHS; however, gaps remain, and many urban children continue to be exposed.