Evidence map›Paper›PMID 35475900›Full record

ArticleJournal of athletic training2023

Youth Tackle Football Head-Impact Estimation by Players and Parents: Is the Perception the Reality?

Julianne D Schmidt, Rachel S Johnson, Landon B Lempke, Melissa Anderson, Rachel Khinh Le, Robert C Lynall

Abstract read
In one paragraph

Article in Journal of athletic training, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

6 authors.

Julianne D SchmidtUGA Concussion Research Laboratory, Department of Kinesiology, University of Georgia, Athens.
Rachel S JohnsonUGA Concussion Research Laboratory, Department of Kinesiology, University of Georgia, Athens.
Landon B LempkeUGA Concussion Research Laboratory, Department of Kinesiology, University of Georgia, Athens.
Melissa AndersonUGA Concussion Research Laboratory, Department of Kinesiology, University of Georgia, Athens.
Rachel Khinh LeUGA Concussion Research Laboratory, Department of Kinesiology, University of Georgia, Athens.
Robert C LynallUGA Concussion Research Laboratory, Department of Kinesiology, University of Georgia, Athens.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

contextWith growing concerns surrounding exposure to head impacts in youth tackle football, players and parents must understand the exposure level when assenting and consenting to participate.

objectiveTo determine whether youth football players and parents could estimate on-field head-impact frequency, severity, and location.

designProspective cohort study.

settingFootball field. PATIENTS OR OTHER

participantsWe administered a 10-question head-impact estimation tool to parents (n = 23; mean age = 36.5 years [95% CI = 31.7, 37.3 years]) and players (n = 16 boys; mean age = 11.1 years [95% CI = 10.3, 11.8 years]). MAIN OUTCOME MEASURE(S): Player on-field head-impact exposure was captured using the Triax SIM-G system. We determined the accuracy between player and parent estimates relative to on-field head-impact exposures using κ and weighted κ values.

resultsYouth tackle football players and parents did not accurately estimate on-field head-impact frequency (κ range = -0.09 to 0.40), severity (κ range = -0.05 to 0.34), or location (κ range = -0.30 to 0.13). Players and parents overestimated head-impact frequency in practices but underestimated the frequency in games. Both groups overestimated head-impact severity, particularly in games. Most players and parents underestimated the number of head impacts to the top of the head, particularly during practices.

conclusionsUnderestimations of head-impact frequency in games and to the top of the head suggest that informed consent processes aimed at educating players and parents should be improved. Overestimations of head-impact frequency in practices and severity may explain declining rates of youth tackle football participation.

Indexed as

Brain ConcussionCraniocerebral TraumaFootballAccelerationAdolescentAdultBiomechanical PhenomenaChildHead Protective DevicesHumansMaleParentsPerceptionProspective Studiesconcussion educationmild traumatic brain injurysport policy

Identifiers

PMID35475900
PMCPMC11215644

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.