Home General Physiology and Biophysics 2021 General Physiology and Biophysics Vol.40, No.6, p.569–576, 2021

Journal info


Founded: 1982
ISSN 1338-4325 (online)
ISSN 0231-5882 (print)
Published in English,
6 times per year

Aims and Scope
Editorial Info
Submission Guidelines

Select Journal







Webshop Cart

Your Cart is currently empty.

Info: Your browser does not accept cookies. To put products into your cart and purchase them you need to enable cookies.

General Physiology and Biophysics Vol.40, No.6, p.569–576, 2021

Title: Head impacts in youth national hockey leagues in Slovakia: a retrospective analysis of four seasons
Author: Marek Majdan, Igor Toth, Patrik Barila, Pavol Peracek, Janka Perackova, Silvio Parnican, Martin Cente, Peter Filipcik

Abstract: Traumatic brain injury in contact sports can lead to serious health consequences either immediately or later in the life of injured subjects. The objective of this study was to estimate the incidence of head impacts in the Under 18 (U18) and Under 20 (U20) junior ice-hockey leagues in Slovakia over the seasons 2013/2014–2016/2017 using data from official game statistics. Incidence risks (IR) per 1000 athlete exposures were calculated for the season and stratified by a period of the game, by month, round, and part of the season. IR of head impacts ranged from 2.09 (95%CI: 2.07–2.12) to 2.89 (95%CI: 2.87–2.92) in the U18 league and from 2.14 (95%CI: 2.12–2.17) to 4.06 (95%CI: 4.02–4.09) in the U20. Higher IR was observed in the latter periods of games. This study brings first data on the incidence of concussions in youth ice-hockey leagues in Slovakia and calls for immediate implementation of measures to prevent these injuries.


Keywords: Traumatic brain injury — Head impact — Neuropathology — Epidemiology
Published online: 30-Nov-2021
Year: 2021, Volume: 40, Issue: 6 Page From: 569, Page To: 576
doi:10.4149/gpb_2021041


download file



© AEPress s.r.o
Copyright notice: For any permission to reproduce, archive or otherwise use the documents in the ELiS, please contact AEP.