S
Sydney Pettygrove
Researcher at University of Arizona
Publications - 38
Citations - 9806
Sydney Pettygrove is an academic researcher from University of Arizona. The author has contributed to research in topics: Autism & Autism spectrum disorder. The author has an hindex of 19, co-authored 33 publications receiving 7450 citations. Previous affiliations of Sydney Pettygrove include Centers for Disease Control and Prevention.
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Journal ArticleDOI
Prevalence of Autism Spectrum Disorder Among Children Aged 8 Years — Autism and Developmental Disabilities Monitoring Network, 11 Sites, United States, 2014
Jon Baio,Lisa D. Wiggins,Deborah Christensen,Matthew J. Maenner,Julie L. Daniels,Zachary Warren,Margaret Kurzius-Spencer,Walter Zahorodny,Cordelia Robinson Rosenberg,Tiffany White,Maureen S. Durkin,Pamela Imm,Loizos Nikolaou,Loizos Nikolaou,Marshalyn Yeargin-Allsopp,Li-Ching Lee,Rebecca A. Harrington,Maya Lopez,Robert T. Fitzgerald,P Amy Hewitt,Sydney Pettygrove,John N. Constantino,Alison Vehorn,Josephine Shenouda,Jennifer Hall-Lande,Kim Van Naarden Braun,Nicole F. Dowling +26 more
TL;DR: This report provides updated ASD prevalence estimates for children aged 8 years during the 2014 surveillance year, on the basis of DSM-IV-TR criteria, and describes characteristics of the population of children with ASD.
Journal ArticleDOI
Prevalence of Autism Spectrum Disorder Among Children Aged 8 Years — Autism and Developmental Disabilities Monitoring Network, 11 Sites, United States, 2016
Matthew J. Maenner,Kelly A Shaw,Jon Baio,Anita Washington,Mary E. Patrick,Monica DiRienzo,Deborah Christensen,Lisa D. Wiggins,Sydney Pettygrove,Jennifer Andrews,Maya Lopez,Allison Hudson,Thaer Baroud,Yvette D Schwenk,Tiffany White,Cordelia Robinson Rosenberg,Li Ching Lee,Rebecca A. Harrington,Margaret Huston,Amy Hewitt,Amy Esler,Jennifer Hall-Lande,Jenny N. Poynter,Libby Hallas-Muchow,John N. Constantino,Robert T. Fitzgerald,Walter Zahorodny,Josephine Shenouda,Julie L. Daniels,Zachary Warren,Alison Vehorn,Angelica Salinas,Maureen S. Durkin,Patricia M. Dietz +33 more
TL;DR: The prevalence of ASD varied considerably across sites and was higher than previous estimates since 2014, highlighting the variability in the evaluation and detection of ASD across communities and between sociodemographic groups.
Journal ArticleDOI
Prevalence and Characteristics of Autism Spectrum Disorder Among Children Aged 8 Years--Autism and Developmental Disabilities Monitoring Network, 11 Sites, United States, 2012.
Deborah Christensen,Jon Baio,Kim Van Naarden Braun,Deborah A. Bilder,Jane M. Charles,John N. Constantino,Julie L. Daniels,Maureen S. Durkin,Robert T. Fitzgerald,Margaret Kurzius-Spencer,Li Ching Lee,Sydney Pettygrove,Cordelia Robinson,Eldon G. Schulz,Chris S. Wells,Martha S. Wingate,Walter Zahorodny,Marshalyn Yeargin-Allsopp +17 more
TL;DR: ASD prevalence estimates for children aged 8 years living in catchment areas of the ADDM Network sites in 2012 are provided, overall and stratified by sex, race/ethnicity, and the type of source records (education and health records versus health records only).
Journal ArticleDOI
Prevalence and characteristics of autism spectrum disorder among 4-year-old children in the autism and developmental disabilities monitoring network
Deborah Christensen,Deborah A. Bilder,Walter Zahorodny,Sydney Pettygrove,Maureen S. Durkin,Robert T. Fitzgerald,Catherine Rice,Margaret Kurzius-Spencer,Jon Baio,Marshalyn Yeargin-Allsopp +9 more
TL;DR: In this paper, the authors aimed to describe ASD prevalence and characteristics among preschool-aged children and found that few population-based data exist on ASD identification among preschool aged children, yet, early identification of children with autism spectrum disorder facilitates timely access to intervention services.
Journal ArticleDOI
Prevalence and Characteristics of Autism Spectrum Disorder Among Children Aged 4 Years - Early Autism and Developmental Disabilities Monitoring Network, Seven Sites, United States, 2010, 2012, and 2014
Deborah Christensen,Matthew J. Maenner,Deborah A. Bilder,John N. Constantino,Julie L. Daniels,Maureen S. Durkin,Robert T. Fitzgerald,Margaret Kurzius-Spencer,Sydney Pettygrove,Cordelia Robinson,Josephine Shenouda,Tiffany White,Walter Zahorodny,Karen Pazol,Patricia M. Dietz +14 more
TL;DR: Estimates of overall ASD prevalence and prevalence by sex and race/ethnicity; characteristics of children aged 4 years with ASD, including age at first developmental evaluation, age at ASD diagnosis, and cognitive function; and trends in autism prevalence and characteristics among Early ADDM sites with data for all 3 surveillance years are provided.