Association and Interacting Factors between Bronchial Asthma and Attention-deficit Hyperactivity Disorder in

Yongjun Dai1, Ni Jin2

  • 1Department of Paediatrics, Taizhou Municipal Hospital, 318000 Taizhou, Zhejiang, China.

PubMed

Insights

Children with attention-deficit hyperactivity disorder (ADHD) have a significantly higher likelihood of developing bronchial asthma. This meta-analysis highlights a strong association, suggesting a need for integrated management strategies for both conditions.

Area of Science:

  • Pediatric Health
  • Neurodevelopmental Disorders
  • Respiratory Medicine

Background:

  • Investigating the potential association between bronchial asthma and attention-deficit hyperactivity disorder (ADHD) in pediatric populations.
  • Addressing the need for a systematic evaluation of existing evidence on the comorbidity of asthma and ADHD.

Approach:

  • Conducted a comprehensive systematic review and meta-analysis of studies published up to September 28, 2023.
  • Searched multiple databases including PubMed, Web of Science, ScienceDirect, CNKI, Wanfang, and CBM.
  • Synthesized data from 10 articles involving 729,375 participants using statistical analyses and odds ratios (ORs) with 95% confidence intervals (CIs).

Key Points:

  • A statistically significant association was found between ADHD and an increased likelihood of bronchial asthma (OR = 1.46, 95% CI: 1.41–1.51, p < 0.001).
  • Identified multiple potential contributing factors, including genetics, immune function, comorbidities, and environmental influences.
  • The analysis revealed significant heterogeneity (I2 = 58%), indicating variability across studies.

Conclusions:

  • This meta-analysis provides robust evidence for a significant link between bronchial asthma and ADHD in children.
  • Children with ADHD exhibit a greater prevalence of bronchial asthma.
  • Further research is warranted to elucidate the complex interplay of factors contributing to this association, informing clinical practice for integrated care.
Abstract

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