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Published on: August 25, 2014
Secondhand smoke exposure, parental depressive symptoms and preschool behavioral outcomes
Nerissa S Bauer1, Vibha Anand2, Aaron E Carroll1
1Department of General & Community Pediatrics, Section of Children's Health Services Research, Indiana University School of Medicine, Indianapolis, IN; Regenstrief Institute for Healthcare, Indianapolis, IN.
Insights
Secondhand smoke (SHS) exposure is linked to behavioral issues like attention deficit-hyperactivity disorder (ADHD) and disruptive behavior disorder (DBD) in preschoolers. Early identification of SHS exposure can help in timely intervention for at-risk children.
Area of Science:
- Pediatric Health
- Environmental Health
- Behavioral Science
Background:
- Limited understanding exists regarding the connection between secondhand smoke (SHS) exposure and behavioral conditions in preschoolers.
- Behavioral issues in early childhood can have long-term impacts on development and well-being.
Purpose of the Study:
- To investigate the association between secondhand smoke (SHS) exposure and behavioral conditions in preschool-aged children.
- To identify potential risk factors for behavioral issues in early childhood.
Main Methods:
- A cross-sectional analysis utilized billing and pharmacy claims data from November 2004 to June 2012.
- Data from 2,441 children across four pediatric community health clinics were examined.
- Medical encounter-level data were linked to claims data to assess SHS exposure and behavioral diagnoses.
Main Results:
- Secondhand smoke (SHS) exposure was found to be significantly associated with attention deficit-hyperactivity disorder (ADHD).
- SHS exposure was also associated with disruptive behavior disorder (DBD).
- These associations remained significant after adjusting for potential confounding factors.
Conclusions:
- Findings suggest a link between secondhand smoke (SHS) exposure and the development of ADHD and DBD in preschoolers.
- Assessing SHS exposure and parental depressive symptoms may aid in identifying at-risk children.
- Early identification facilitates timely intervention for behavioral issues in young children.
Abstract:
Little is known about the association of secondhand smoke (SHS) exposure and behavioral conditions among preschoolers. A cross-sectional analysis was used to examine billing and pharmacy claims from November 2004 to June 2012 linked to medical encounter-level data for 2,441 children from four pediatric community health clinics. Exposure to SHS was associated with attention deficit-hyperactivity disorder/ADHD and disruptive behavior disorder/DBD after adjusting for potential confounding factors. Assessment of exposure to SHS and parental depressive symptoms in early childhood may increase providers' ability to identify children at higher risk of behavioral issues and provide intervention at the earliest stages.
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