Evidence map›Paper›PMID 27668641›Full record

ArticleOptometry and vision science : official publication of the American Academy of Optometry2017

Academic Difficulty and Vision Symptoms in Children with Concussion.

Mark W Swanson, Katherine K Weise, Laura E Dreer, James Johnston, Richard D Davis, Drew Ferguson, Matthew Heath Hale, Sara J Gould, Jennifer B Christy, Claudio Busettini and 2 more

Open access · greenAbstract read
In one paragraph

Article in Optometry and vision science : official publication of the American Academy of Optometry, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.3field-weighted citation impact, top 8% of its field
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

18 citing papers in PubMed, 50 citations in OpenAlex.

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  17. Pediatric Sports-Related Concussion: An Approach to Care.American journal of lifestyle medicine
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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

12 authors at 2 institutions in 2 countries.

Mark W Swanson*OD, MSPH, FAAO †OD, MBA, FAAO ‡PhD §MD ‖MEd. ATC/L **MD, MPH, CAQSM ††PT, PhD Department of Optometry and Vision Science (MWS, KKW, SDL, CB), Department of Ophthalmology (LED), School of Medicine/Pediatric Neurosurgery (JJ), Department of Pediatrics, Division of Pediatric Rehabilitation Medicine (RDD, ES), UAB Sports Medicine at Children's of Alabama (MHH, DF, SJG), and Department of Physical Therapy (JBC), University of Alabama at Birmingham, Birmingham, Alabama.
Katherine K Weise
Laura E Dreer
James Johnston
Richard D Davis
Drew Ferguson
Matthew Heath Hale
Sara J Gould
Jennifer B Christy
Claudio Busettini
Sarah D Lee
Erin Swanson
University of Alabama at Birmingham · USChildren's of Alabama · US

Funding

Visual Phenotyping CoreP30EY003039 · NEI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI Oliver W Gramlich · 1985 to 2026
$16.9M
NEI NIH HHS P30 EY003039
6 · The paper itself

Abstract

purposeAcademic difficulty is reported in children with prolonged post-concussive symptoms. Despite growing evidence that vestibular-ocular and vision-specific dysfunction are common in children after concussion, vision is rarely mentioned in return-to-learn protocols. The purpose of this project was to evaluate a cohort of children with prolonged post-concussive symptoms to determine if vision symptoms are associated with those reporting academic difficulty.

methodsData were obtained from the Children's of Alabama Concussion Clinic REDCap dataset from the period January 2007 to October 2013. From this dataset of 1033 concussion events, a cohort of 276 children aged 5 to 18 years with three or more concussion-related symptoms present for 10 days or more was identified. A cross-sectional cohort study was undertaken to evaluate the association of concussion symptoms, SCAT2 scores, and demographic and concussion severity markers to reported educational difficulty among children with prolonged post-concussive symptoms. Univariate and multivariate logistic regression techniques were used to model the association of reported educational difficulty to self-reported vision abnormalities.

resultsMean age was 13.8 years. Median time since the concussive event was 21 days, with 33% (95/276) reporting their concussion more than 30 days before data collection. Academic difficulty was reported by 29% (79/270) and vision abnormalities in 46% (128/274). After model reduction, vision symptoms (OR 2.17, 95% CI 1.02, 4.62), hearing disturbance (OR 2.39, 95% CI 1.06, 5.36), and concentration difficulty (OR 21.62, 95% CI 9.50, 44.47) remained associated with academic difficulty. For those with symptoms 30 days or more after concussion, only vision (OR 3.15, 95% CI 1.06, 9.38) and concentration difficulty (OR 15.33, 95% CI 4.99, 47.05) remained statistically significant.

conclusionsVision problems were commonly reported in children with concussions and were independently associated with those reporting academic difficulty. Comprehensive vision assessment should be considered in children reporting academic difficulty and in the development of return-to-learn protocols.

Indexed as

AdolescentBrain ConcussionChildChild, PreschoolCohort StudiesCross-Sectional StudiesFemaleHumansLearning DisabilitiesMalePost-Concussion SyndromeSelf ReportSurveys and QuestionnairesVision Disorders

Identifiers

PMID27668641
PMCPMC5182095
OpenAlexW2521136782

What OpenQuestion holds

Textmetadata
LicenceTDM
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.