Cited by 49Autism Spectrum Disorder ResearchChild Nutrition and Feeding IssuesMedical Coding and Health Information

Evaluation of a records-review surveillance system used to determine the prevalence of autism spectrum disorders.

Nonkin Avchen, Rachel, Wiggins, Lisa D., Devine, Owen, Van Naarden Braun, Kim, Rice, Catherine, Hobson, Nancy C., Schendel, Diana, Yeargin-Allsopp, Marshalyn·2011·Journal of Autism and Developmental Disorders

Abstract

We conducted the first study that estimates the sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of a population-based autism spectrum disorders (ASD) surveillance system developed at the Centers for Disease Control and Prevention. The system employs a records-review methodology that yields ASD classification (case versus non-ASD case) and was compared with classification based on clinical examination. The study enrolled 177 children. Estimated specificity (0.96, [CI(.95) = 0.94, 0.99]), PPV (0.79 [CI(.95) = 0.66, 0.93]), and NPV (0.91 [CI(.95) = 0.87, 0.96]) were high. Sensitivity was lower (0.60 [CI(.95) = 0.45, 0.75]). Given diagnostic heterogeneity, and the broad array of ASD in the population, identifying children with ASD is challenging. Records-based surveillance yields a population-based estimate of ASD that is likely conservative.

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Crossref · 10.1007/s10803-010-1050-7

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Authors
Nonkin Avchen, R., Wiggins, L. D., Devine, O., Van Naarden Braun, K., Rice, C., Hobson, N. C., Schendel, D., & Yeargin-Allsopp, M.
Affiliations
  • Centers for Disease Control and Prevention (US)
  • RTI International (US)
Venue
Journal of Autism and Developmental Disorders
Published
2010-06-22
Volume
41
Issue
2
Pages
227-236
ISSN
  • 0162-3257 (ISSN-L)
  • 1573-3432
OpenAlex
W2024515277
Cited by
49
References
35
Citations by year
2022: 3 · 2021: 3 · 2019: 2 · 2018: 4 · 2016: 6 · 2015: 7 · 2014: 5 · 2013: 5 · 2012: 9
FWCI
3.67
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Autism and Developmental Disorders (publishedVersion)
  • PubMed (publishedVersion)
Funders
Centers for Disease Control and Prevention
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
  • Health Sciences › Medicine › Psychiatry and Mental health › Child Nutrition and Feeding Issues
  • Health Sciences › Health Professions › Health Information Management › Medical Coding and Health Information
Keywords
autism spectrum disorder, prevalence estimation, diagnostic accuracy, sensitivity and specificity, positive predictive value, negative predictive value, clinical examination comparison, population-based surveillance, children
MeSH terms
Child, Child Development Disorders, Pervasive, Female, Humans, Male, Medical Records, Population Surveillance, Sensitivity and Specificity, United States, Prevalence, Confidence Intervals, Chi-Square Distribution

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