Evidence map›Paper›PMID 39251531›Full record

ArticleJournal of autism and developmental disorders2026

Short-term and Long-term Stability of the Autism Diagnostic Observation Schedule (ADOS-2) Calibrated Comparison Scores (CCS) and Classification Scores in Youth with Down Syndrome or Fragile X Syndrome with Intellectual Disability.

Angela John Thurman, Amanda Dimachkie Nunnally, Vivian Nguyen, Elizabeth Berry-Kravis, Audra Sterling, Jamie Edgin, Debra Hamilton, Jeannie Aschkenasy, Leonard Abbeduto

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of autism and developmental disorders, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
  2. Expressive Language Sample Concordance With ADOS-2 Scores: Autism, Down Syndrome, Fragile X Syndrome.American journal on intellectual and developmental disabilities · 2026
    Article
  3. Observational
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Angela John ThurmanMIND Institute, University of California, Davis, 2825 50th Street, Room 2335, Sacramento, CA, 95817, USA. ajthurman@ucdavis.edu.ORCID http://orcid.org/0000-0003-4220-7897
Amanda Dimachkie NunnallyMIND Institute, University of California, Davis, 2825 50th Street, Room 2335, Sacramento, CA, 95817, USA.
Vivian NguyenMIND Institute, University of California, Davis, 2825 50th Street, Room 2335, Sacramento, CA, 95817, USA.
Elizabeth Berry-KravisDepartments of Pediatrics, Neurological Sciences and Anatomy and Cell Biology, Rush University Medical Center, Chicago, USA.
Audra SterlingWaisman Center and Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, USA.
Jamie EdginDepartment of Psychology, Virginia Tech, Blacksburg, USA.
Debra HamiltonDepartment of Human Genetics, Emory University, Atlanta, USA.
Jeannie AschkenasyDepartment of Pediatrics, Rush University Medical Center, Chicago, USA.
Leonard AbbedutoMIND Institute, University of California, Davis, 2825 50th Street, Room 2335, Sacramento, CA, 95817, USA.

Funding

UC Davis Clinical and Translational Science CenterUL1TR001860 · NCATS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI KENYON, NICHOLAS J., LYLES, COURTNEY REES · 2016 to 2025
$47.3M
Research Project: Pathologic Significance of Maternal AutoantibodiesP50HD103526 · NICHD · UNIVERSITY OF CALIFORNIA AT DAVIS · PI LEONARD J. ABBEDUTO, Melissa Dawn Bauman · 2020 to 2026
$9.7M
Expressive Language Sampling as an Outcome MeasureR01HD074346 · NICHD · UNIVERSITY OF CALIFORNIA AT DAVIS · PI ABBEDUTO, LEONARD J. · 2013 to 2017
$3.9M
Eunice Kennedy Shriver National Institute of Child Health and Human Development P50HD103526Eunice Kennedy Shriver National Institute of Child Health and Human Development R01HD074346NCATS NIH HHS UL1 TR001860NCATS NIH HHS UL1TR001860NICHD NIH HHS P50 HD103526NICHD NIH HHS R01 HD074346
6 · The paper itself

Abstract

Autism diagnosis in individuals with fragile X syndrome (FXS) or Down syndrome (DS) with co-occurring intellectual disability is complex since clinicians often must consider other co-occurring behavioral features. Understanding how best to assess the features of autism in individuals with these conditions is crucial. In this study, we consider the short-term and long-term psychometric consistency of the Autism Diagnostic Observation Schedule-2 (ADOS-2) calibrated comparison scores (CCSs) and ASD classifications in individuals with FXS or DS. 76 individuals with DS (39 males; M

Indexed as

Autism Spectrum DisorderDown SyndromeFragile X SyndromeIntellectual DisabilityPsychometricsAdolescentFemaleHumansLanguage TestsMaleReproducibility of ResultsSymptom AssessmentASD classificationAutism symptomatologyDown syndromeFragile X syndromeIntellectual disability

Identifiers

PMID39251531
PMCPMC12860855

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.