It is absolutely unacceptable to subject children to any tobacco smoke exposure in cars, according to the authors of an abstract to be presented Sunday, May 1, at the Pediatric Academic Societies (PAS) annual meeting in Denver.
“An infant strapped into a car seat is involuntarily and intensely exposed to more than 400 toxic chemicals in tobacco smoke,” said abstract co-author Jonathan P. Winickoff, MD, MPH, FAAP.
Dr. Winickoff and his colleagues conducted the analyses to determine the prevalence of tobacco smoke exposure in cars among children and to examine factors associated with parents strictly enforcing a ban on smoking in their cars.
Parents were invited to participate in a survey after their children had been seen for a well or sick visit at one of seven pediatric practices in six states. Parents who smoked were asked if they had a car, whether they had smoking rules in their car, their child’s age and if their pediatrician advised them to have a smoke-free car. Parents were considered to have a strictly enforced car smoking ban if they reported having a smoke-free car rule and that no one had smoked in their car for the past three months.
The results are based on a Pediatric Research in Office Settings (PROS) trial called the Clinical Effort Against Secondhand Smoke Exposure (CEASE), which addressed parental smoking. PROS is a network of pediatric primary care practices established by the American Academy of Pediatrics (AAP) to conduct research on child health problems.
Results showed that 146 of 528 parents who smoked (28 percent) reported having a smoke-free car rule, and 114 (22 percent) reported having a strictly enforced car smoking ban. Factors associated with having a smoking ban included having a younger child and smoking fewer cigarettes per day.
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