Findings and implications of developmental screening for high-risk children referred to a tertiary developmental

Insights

Screening tools can identify developmental and autism spectrum disorders in young children, even when parents do not express concerns. Correlations exist between autism screening failures and developmental delays.

Area of Science:

  • Developmental Pediatrics
  • Autism Spectrum Disorder Research

Background:

  • Tertiary centers manage referrals for developmental and autism spectrum disorder (ASD) evaluations.
  • Screening processes are crucial for early identification of neurodevelopmental conditions.

Purpose of the Study:

  • To describe the intake and screening process for developmental and ASD in a pediatric tertiary care setting.
  • To analyze screening results, demographic data, and parental concerns.
  • To correlate findings from developmental and ASD-specific screening instruments.

Main Methods:

  • A cohort of 379 children under 6 years underwent prescreening using the Ages and Stages Questionnaire-3 (ASQ-3) and either the Modified Checklist for Autism in Toddlers (M-CHAT) or the Social Communication Questionnaire (SCQ).
  • Demographic variables and primary parental concerns were extracted from medical records.

Main Results:

  • Approximately 11% of children who screened positive for ASD reported no parental concerns.
  • Medium effect size correlations were observed between positive autism screening results and delays in two ASQ-3 developmental domains.

Conclusions:

  • The findings highlight the importance of utilizing both developmental and autism-specific screening tools diligently.
  • These tools are valuable for identifying children at risk for developmental and autism spectrum disorders, even in the absence of overt parental concerns.
Abstract

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