Nutritional complexity in children with ADHD related morbidities in China: A cross-sectional study

Li-Xiao Shen1,2, Feng Li1,2, Min-Bo Xue1

  • 1Developmental and Behavioral Pediatric Department & Child Primary Care Department, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.

Insights

Children with attention deficit/hyperactivity disorder (ADHD) show higher rates of stunted growth and overweight/obesity compared to non-ADHD peers. Poor sleep quality is a significant risk factor, particularly for stunted growth in ADHD children.

Area of Science:

  • Pediatric Health
  • Nutritional Science
  • Neurodevelopmental Disorders

Background:

  • Attention deficit/hyperactivity disorder (ADHD) is a common neurodevelopmental disorder in children.
  • Nutritional status and general health are crucial for child development.
  • Previous research has indicated potential links between ADHD and various health issues, but comprehensive nutritional assessments are needed.

Purpose of the Study:

  • To evaluate the general and nutritional health status of children diagnosed with ADHD.
  • To identify specific nutritional challenges and health problems in children with ADHD.
  • To explore the relationship between ADHD and anthropometric classifications such as underweight, stunted growth, and overweight/obesity.

Main Methods:

  • Utilized data from the National Multicenter Sleep Research Database, including 23,791 school-aged children from 9 Chinese cities.
  • Compared children with ADHD (n=808) against a non-ADHD group using specialist diagnoses from 2005.
  • Applied national anthropometric growth standards to classify children and employed binary logistic regression to analyze risk factors, including preterm birth, sleep quality, and prior diseases.

Main Results:

  • Children with ADHD exhibited significantly higher prevalences of stunting (9.8% vs 5.9%) and overweight/obesity (32.6% vs 29.6%) compared to non-ADHD children.
  • ADHD boys were more frequently underweight (7.5% vs 5.3%), a difference not observed in girls.
  • Risk factors for ADHD included premature birth, allergic diseases, otitis media, tonsillar/adenoid hypertrophy, gastroesophageal reflux, and sleep disorders, with poor sleep quality interacting with ADHD for stunted growth.

Conclusions:

  • Children with ADHD present with complex and compromised nutritional health, necessitating focused clinical nutrition interventions.
  • The findings underscore the importance of addressing nutritional needs, especially during the critical 'first 1000 days' of life.
  • Specific health issues identified in ADHD children highlight the need for integrated care addressing both neurodevelopmental and nutritional aspects.
Abstract

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