Evidence map›Paper›PMID 33129350›Full record

ArticleBMC psychology2020

Associations between stuttering, comorbid conditions and executive function in children: a population-based study.

Ai Leen Choo, Sara Ashley Smith, Hongli Li

Abstract read
In one paragraph

Article in BMC psychology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 2 pooled it
–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

10 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. A Meta-Analytical Review of Executive Function Skills in Adults Who Stutter.Journal of speech, language, and hearing research : JSLHR · 2026
    Pooled it
  2. Pooled it
  3. Developmental stuttering with common and complex phenotypes.Developmental medicine and child neurology · 2026
    Article
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  5. Multiple-Community-Based Epidemiological Study of Stuttering among 3-Year-Old Children in Japan.Folia phoniatrica et logopaedica : official organ of the International Association of Logopedics and Phoniatrics (IALP) · 2025
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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

3 authors.

Ai Leen ChooDepartment of Communication Sciences and Disorders, Georgia State University, 30 Pryor St SW, Atlanta, GA, 30303, USA. achoo1@gsu.edu.
Sara Ashley SmithDepartment of Teaching and Learning, University of South Florida, Tampa, FL, 33620, USA.
Hongli LiDepartment of Educational Policy Studies, Georgia State University, 30 Pryor St SW, Atlanta, GA, 30303, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of this study was to investigate the relationship between executive function (EF), stuttering, and comorbidity by examining children who stutter (CWS) and children who do not stutter (CWNS) with and without comorbid conditions. Data from the National Health Interview Survey were used to examine behavioral manifestations of EF, such as inattention and self-regulation, in CWS and CWNS.

methodsThe sample included 2258 CWS (girls = 638, boys = 1620), and 117,725 CWNS (girls = 57,512; boys = 60,213). EF, and the presence of stuttering and comorbid conditions were based on parent report. Descriptive statistics were used to describe the distribution of stuttering and comorbidity across group and sex. Regression analyses were to determine the effects of stuttering and comorbidity on EF, and the relationship between EF and socioemotional competence.

resultsResults point to weaker EF in CWS compared to CWNS. Also, having comorbid conditions was also associated with weaker EF. CWS with comorbidity showed the weakest EF compared to CWNS with and without comorbidity, and CWS without comorbidity. Children with stronger EF showed higher socioemotional competence. A majority (60.32%) of CWS had at least one other comorbid condition in addition to stuttering. Boys who stutter were more likely to have comorbid conditions compared to girls who stutter.

conclusionPresent findings suggest that comorbidity is a common feature in CWS. Stuttering and comorbid conditions negatively impact EF.

Indexed as

Executive FunctionChildChild, PreschoolCognitionComorbidityFemaleHumansMaleResearch DesignSpeechStutteringChildrenComorbidityExecutive functionSocioemotional competenceStuttering

Identifiers

PMID33129350
PMCPMC7603732

What OpenQuestion holds

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Registered trials

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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.