Evidence map›Paper›PMID 33948051›Full record

ArticleThe Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association2018

Examining age, sex, and race characteristics of velopharyngeal structures in 4- to 9-year old children using magnetic resonance imaging.

Jamie L Perry, Lakshmi Kollara, David P Kuehn, Bradley P Sutton, Xiangming Fang

Abstract read
In one paragraph

Article in The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing 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

36 citing papers in PubMed.

  1. Diagnostic Utility of Velopharyngeal MRI in Children With Unexplained Velopharyngeal Insufficiency.The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association · 2026
    Article
  2. Article
  3. Long-term speech outcomes following functional palatal repair.Annals of medicine and surgery (2012) · 2026
    Article
  4. Article
  5. Dutch Workflow for Diagnosis and Treatment of Velopharyngeal Insufficiency in Patients with Cleft Palate-A Survey Study.The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association · 2026
    Article
  6. Impact of Muscular Asymmetry on Velopharyngeal Function in Children with Craniofacial Microsomia: A Pilot Study.The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association · 2026
    Article
  7. How Do Nasopharyngoscopy Ratings of Sustained Speech Differ From Connected Speech?The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association · 2026
    Observational
  8. The Influence of Age and Sex on the Height of Velopharyngeal Closure.Journal of speech, language, and hearing research : JSLHR · 2025
    Article
  9. Review
  10. Observational
  11. Article
  12. Factors That Limit Evaluation of Velopharyngeal Closure During Nasopharyngoscopy.The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association · 2025
    Observational
  13. The Levator Veli Palatini: Are all Segments Created Equal?The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association · 2025
    Article
  14. Article
  15. Growth and Symmetry of the Levator Veli Palatini Muscle Within the First Two Years of Life.The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association · 2024
    Article
  16. Article
  17. Article
  18. Article
  19. Incorporating Velopharyngeal MRI into the Clinical Decision-Making Process for a Patient Presenting with Velopharyngeal Dysfunction Following a Failed Palatoplasty.The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association · 2024
    Article
  20. Automated Craniofacial Biometry with 3D T2w Fetal MRI.medRxiv : the preprint server for health sciences · 2024
    Article
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

5 authors.

Jamie L PerryDepartment of Communication Sciences and Disorders, East Carolina University, Greenville, NC, USA.
Lakshmi KollaraDepartment of Communication Sciences and Disorders, East Carolina University, Greenville, NC, USA.
David P KuehnDepartment of Speech and Hearing Science, University of Illinois at Urbana-Champaign, Champaign, IL, USA.
Bradley P SuttonDepartment of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA.
Xiangming FangDepartment of Biostatistics, East Carolina University, Greenville, NC, USA.

Funding

MRI Analyses of the Velopharyngeal Mechanism among Different Adult PopulationsR03DC009676 · NIDCD · ILLINOIS STATE UNIVERSITY · PI PERRY, JAMIE L · 2009 to 2011
$441k
NIDCD NIH HHS R03 DC009676
6 · The paper itself

Abstract

objectiveThe purpose of this study was to quantify the growth of the various craniofacial and velopharyngeal structures and examine sex and race effects.

methodsEight-five healthy children (53 White and 32 Black) with normal velopharyngeal anatomy between 4 and 9 years of age who met the inclusion criteria and successfully completed the MRI scans were included in the study.

resultsDevelopmental normative mean values for selected craniometric and velopharyngeal variables by race and sex are reported. Cranial variables (face height, nasion to sella, sella to basion, palate height, palate width) and velopharyngeal variables (levator muscle length, angle of origin, sagittal angle, velar length, velar thickness, velar knee to posterior pharyngeal wall, and posterior nasal spine to levator muscle) demonstrated a trend toward a decrease in angle measures and increase in linear measures as age increased (with the exception of PNS to levator muscle). Only hard palate width and levator muscle length showed a significant sex effect. However, two cranial and six velopharyngeal variables showed a significant race effect. The interactions between sex, race, and age were not statistically significant across all variables, with the exception of posterior nasal spine to posterior pharyngeal wall.

conclusionFindings established a large age and race-specific normative reference for craniometiric and velopharyngeal variables. Data reveal minimal sexual dimorphism variables used in the present study; however, significant racial effects were observed.

Indexed as

craniometricslevator veli palatineMRIsex differencesvelopharyngeal

Identifiers

PMID33948051
PMCPMC8092075

What OpenQuestion holds

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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.