Evidence map›Paper›PMID 42565948›Full record

ReviewNeuropsychology review2026

Oral Language Skills of Children and Adolescents with Neurofibromatosis Type 1: a Systematic Review and Meta-analysis.

Liyan Yu, Dan Liu, Jonathan M Payne, Heather L Thompson, Xian Wu, Julia Moreira, Lauren Morey, Michael Peper, Hannah Iroff, Benjamin F Mujica and 1 more

Abstract readReview
PubMed Publisher
In one paragraph

Review in Neuropsychology review, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

11 authors.

Liyan YuDepartment of Behavioral Sciences and Social Medicine, College of Medicine, Florida State University, 1115 West Call Street, Tallahassee, FL, 32306-4300, USA.ORCID http://orcid.org/0000-0002-1364-9410
Dan LiuDepartment of Behavioral Sciences and Social Medicine, College of Medicine, Florida State University, 1115 West Call Street, Tallahassee, FL, 32306-4300, USA.ORCID http://orcid.org/0000-0002-0545-2255
Jonathan M PayneMurdoch Children's Research Institute, Melbourne, Australia.ORCID http://orcid.org/0000-0001-9565-3845
Heather L ThompsonDepartment of Communication Sciences and Disorders, California State University, Sacramento, CA, USA.ORCID http://orcid.org/0000-0002-4205-239X
Xian WuDepartment of Biostatistics, College of Public Health, University of Kentucky, Lexington, KY, USA.ORCID http://orcid.org/0000-0002-2360-8153
Julia MoreiraDepartment of Behavioral Sciences and Social Medicine, College of Medicine, Florida State University, 1115 West Call Street, Tallahassee, FL, 32306-4300, USA.ORCID http://orcid.org/0009-0002-2285-8000
Lauren MoreyDepartment of Behavioral Sciences and Social Medicine, College of Medicine, Florida State University, 1115 West Call Street, Tallahassee, FL, 32306-4300, USA.ORCID http://orcid.org/0009-0002-9324-6888
Michael PeperCenter for Faculty & Staff Initiatives and Engagement, University of Kansas, Lawrence, KS, USA.ORCID http://orcid.org/0000-0003-3857-3480
Hannah IroffDepartment of Behavioral Sciences and Social Medicine, College of Medicine, Florida State University, 1115 West Call Street, Tallahassee, FL, 32306-4300, USA.ORCID http://orcid.org/0009-0001-9353-3185
Benjamin F MujicaDepartment of Behavioral Sciences and Social Medicine, College of Medicine, Florida State University, 1115 West Call Street, Tallahassee, FL, 32306-4300, USA.ORCID http://orcid.org/0009-0009-0128-0423
Yang HouDepartment of Behavioral Sciences and Social Medicine, College of Medicine, Florida State University, 1115 West Call Street, Tallahassee, FL, 32306-4300, USA. yang.hou@med.fsu.edu.ORCID http://orcid.org/0000-0002-7360-5751

Funding

Department of Defense, Congressionally Directed Medical Research Programs, Neurofibromatosis Research Program W81XWH2110504
6 · The paper itself

Abstract

This meta-analysis aimed to robustly estimate mean differences in oral language skills between children and adolescents with neurofibromatosis type 1 (NF1) and the general population, and to examine potential moderators contributing to variability in these group differences. A comprehensive literature search was conducted across Scopus, PsycINFO, Web of Science, PubMed, and ProQuest on March 31, 2025, yielding 2,531 records. Among them, 44 studies met inclusion criteria, comprising 2,479 individuals with NF1 (45.10% female; M

Indexed as

Meta-analysisNeurofibromatosisNF1Oral language skills

Identifiers

PMID42565948

What OpenQuestion holds

Textmetadata
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.