Factors associated with autism severity among Malaysian children with Autism Spectrum Disorder

Shiang Yen Eow1, Wan Ying Gan1, Poh Ying Lim2

  • 1Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.

Insights

Most children with Autism Spectrum Disorder (ASD) in Malaysia show high severity. Father's employment and perceived child weight are linked to autism severity, highlighting the need for tailored parental guidelines.

Area of Science:

  • Pediatric Neurology
  • Developmental Psychology
  • Public Health Nutrition

Background:

  • Autism Spectrum Disorder (ASD) presents diverse behaviors and characteristics across severity levels in children.
  • Limited nutrition-specific research exists for Malaysian children with ASD, particularly concerning varying severity.
  • Understanding factors associated with autism severity is crucial for targeted interventions.

Purpose of the Study:

  • To investigate the association between sociodemographic, parental, and lifestyle factors and autism severity in children.
  • To identify predictors of autism severity in a Malaysian cohort.
  • To inform the development of support strategies for families affected by ASD.

Main Methods:

  • A cross-sectional study involving 224 children diagnosed with ASD.
  • Mothers completed questionnaires covering sociodemographics, autism severity, parenting styles, feeding practices, stress, sleep, and eating behaviors.
  • Multiple linear regression analysis was employed to identify significant predictors.

Main Results:

  • A significant majority (78.1%) of children with ASD exhibited high symptom severity.
  • Father's employment status was a significant predictor of autism severity (B=6.970, p<0.001).
  • Perceived child weight also predicted autism severity (B=3.338, p=0.001).

Conclusions:

  • The study highlights a high prevalence of severe autism symptoms among Malaysian children with ASD.
  • Recommends regular anthropometric assessments by healthcare professionals at intervention centers.
  • Emphasizes the need for multidisciplinary collaboration to create customized guidelines for parents of autistic children.
Abstract

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