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Affiliation
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Sports Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia. |
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Abstract
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BACKGROUND:: Concussion in sport is a topic of growing interest in Australia and worldwide. To date, relatively few studies have examined the true incidence of concussion in cricket. HYPOTHESIS:: Concussion in cricket is more common than current literature suggests. STUDY DESIGN:: Descriptive epidemiology study. LEVEL OF EVIDENCE:: Level 4.
METHODS:: This is a prospective registry and subsequent analysis of head impacts and concussions in elite-level male and female cricketers in Australia over 2 seasons (2015-2016 and 2016-2017). A total of 172 male and 106 female domestic and international players in 2015-2016 and 179 males and 98 females in 2016-2017 were included.
RESULTS:: There were 92 head impacts (29 concussions) in men's matches and 15 head impacts (8 concussions) in women's matches. Match incidence rates per 1000 player days were 7.2 head impacts (2.3 concussions) in elite male cricket and 3.7 head impacts (2.0 concussions) in elite female cricket. This equates to a head impact every 2000 balls and concussion every 9000 balls in male domestic cricket. Concussion rates per 1000 player-match hours were 0.4 for elite males and 0.5 for elite females; 53% of head impacts in females were diagnosed as concussions compared with 32% in males, and 83% of concussions resulted in missing no more than 1 game.
CONCLUSION:: The rate of concussion in cricket is higher than previously appreciated; however, the majority of patients recovered quickly, and players generally did not miss much playing time as a result. The institution of concussion policies after head impact, including player substitution, appears to have had an effect on increasing reporting of symptoms, resulting in an increase in diagnosis of concussion. CLINICAL RELEVANCE:: Concussion in cricket is not as infrequent as previously assumed. Ongoing review of the rules and regulations is required to ensure that protection of player welfare lies in parallel with other sporting codes.
Language: en |