@article{ref1,
title="Epidemiology of competition injuries in youth karate athletes: a prospective cohort study",
journal="British journal of sports medicine",
year="2017",
author="Cierna, Dusana and Lystad, Reidar P.",
volume="51",
number="17",
pages="1285-1288",
abstract="AIM: To determine the injury incidence rate and injury pattern among youth karate athletes competing in national tournaments in Slovakia, and to identify risk factors for injury. <br><br>METHODS: Data were collected at nine national youth karate tournaments in Slovakia in 2015 and 2016. Injury incidence rates were calculated per 1000 athlete-exposures (IIRAE) and per 1000 min of exposure (IIRME) with 95% CIs. Subgroups were compared by calculating their rate ratios (RR) with 95% CIs. <br><br>RESULTS: The overall IIRAE and IIRME were 45.3 (95% CI 38.7 to 52.6) and 35.9 (95% CI 30.7 to 41.7), respectively. The most frequently injured anatomical region was the head/neck (57%), while the most common type of injury was contusion (85%). The risk of injury for the 12-17-year-old age group was almost twice that of the 6-12-year-old age group, after accounting for exposure time (RRME 1.92 (95% CI 1.39 to 2.65)), and the difference was more pronounced for girls than boys (RRME 2.47 (95% CI 1.52 to 4.00) vs RRME 1.62 (95% CI 1.06 to 2.49), respectively). <br><br>CONCLUSIONS: Youth karate has a relatively large proportion of head injuries. Adolescent and female youth karate athletes are at higher risk of injury compared with their child and male counterparts.<br><br>© Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.<p /> <p>Language: en</p>",
language="en",
issn="0306-3674",
doi="10.1136/bjsports-2017-097603",
url="http://dx.doi.org/10.1136/bjsports-2017-097603"
}