scholarly journals The gaps of concussion policy in soccer: A visual review

Neurology ◽  
2018 ◽  
Vol 91 (23 Supplement 1) ◽  
pp. S23.4-S24
Author(s):  
Bajaj Nikesh
Keyword(s):  
Medical Staff ◽  
Detailed Examination ◽  
American Football ◽  
Return To Play ◽  
Healthcare Personnel ◽  
Brain Health ◽  
World Cup ◽  
Fifa World Cup ◽  
Professional Soccer ◽  
Major League Soccer

Concussion evaluation and treatment has been widely less widely publicized in soccer vs American football. However, a recent assessment found that in the previous FIFA World Cup in 2014, 63% of events when players involved in head collisions were not assessed by sideline healthcare personnel within the 64 matches of the tournament. The upcoming 2018 FIFA World Cup should be approached with a more critical eye in order to improve the rate of concussion assessment in head collisions. US Soccer National Team's Concussion policy “players who are suspected of having sustained a concussion shall be removed from play immediately and evaluated by team medical staff.” Not all head collisions are required to be examined and a physician is not required to perform the sideline evaluation. Since the start of the 2018 Major League Soccer season, at least 2 incidents of concussion diagnosis were instances which an initial evaluation allowed the player to return to play when a concussion diagnosis was made later. A detailed examination of professional soccer both on the American and World stage exposes gaps in concussion policy that must be addressed to improve the approach to athlete brain health.

Neuro-Optometric Rehabilitation Accelerates Post-Concussion Syndrome Recovery in a Professional Athlete – A Case Report Presenting a New Paradigm

2017 ◽  
pp. 167-178
Keyword(s):  
Case Report ◽  
Brain Injury ◽  
Medical Staff ◽  
Clinical Findings ◽  
Return To Play ◽  
Top Down ◽  
Post Concussion Syndrome ◽  
Persistent Symptoms ◽  
Professional Soccer ◽  
Medicine Physician

Background: Optometrists are becoming increasingly instrumental in the care of brain injured patients. Within the profession of optometry, a segment of optometrists has become highly trained and skilled in rehabilitation of vision dysfunctions and therefore is integral in the interdisciplinary management of a patient’s overall recovery from acquired brain injury. No system provides more neurosensory input to the brain than vision. Therefore, optometry has an obligation to and is best prepared to provide this area of care referred to as neuro-optometric rehabilitation. Case Report: A professional soccer player suffered a head injury during competition. He was diagnosed with a mild traumatic brain injury (concussion) and was unable to obtain complete resolution of symptoms despite current standard return-to-play protocol administered by the team medical staff. Symptoms included intermittent blurred vision during movement, mild photophobia, and feeling somewhat “not present”. The team medical staff included a sports medicine physician, head athletic trainer/physical therapist, and a neuropsychologist. Neurooptometric consultation was requested for the athlete by the team physician to determine if vision dysfunction was contributing to the athlete’s persistent symptoms. He was diagnosed with vision dysfunctions presumably associated with the concussion and neurooptometric rehabilitation was prescribed. Conclusion: The clinical findings and treatment in a case of post-concussion syndrome involving associated vision dysfunctions are described. Neuro-optometric rehabilitation utilizing a unique paradigm remediated the vision dysfunctions of the athlete and eliminated his post-concussion symptoms. This in turn facilitated his return-to-play process. The paradigm applied began with passive, inputbased, bottom-up therapy accompanied by gradual introduction of active, output-based, top-down techniques. In recent years, this author has found this paradigm to be more effective than a top-down approach when non-oculomotor based vision dysfunctions are included in the post-concussion patient clinical findings.

Selecting the best team from the players in the 2018 FIFA World Cup using performance analysis

2020 ◽  
Vol 42 (1) ◽  
pp. 15-32
Author(s):  
Tugay Karadag ◽  
Coskun Parim ◽  
Erhan Cene
Keyword(s):  
Performance Analysis ◽  
Topsis Method ◽  
World Cup ◽  
Fifa World Cup ◽  
Performance Variables

This study aims to determine the best player in each position from among the footballers who played in the 2018 World Cup in Russia. Player statistics for those who played over 200 minutes were obtained from the FIFA official and transfermarkt.com websites. Selected performance variables were then calculated per 100 minutes and the results were normalised. Kruskal Wallis H and Bonferroni Tests were used to determine the weights of the variables before the analysis. As the variables will have different values according to the players’ positions, the weights for each position were calculated separately. Finally, the performances of the players on the basis of the variables used were ranked for each position using the TOPSIS method. A second analysis was undertaken including only those players whose ages were under 28 and goalkeepers whose ages were under 32. The purpose of this analysis was to identify players with potential that had been largely unrecognised up until the tournament. It was found that both the teams selected in this way were dominated by players from European clubs. Ninety-two percent of the top sixty players in the analysis were playing in European leagues with 85% playing in Spain, England, Italy, Germany, France or Russia.

scholarly journals Price discrimination in informal labor markets in Bogotá: an audit experiment during the 2018 FIFA World Cup

2021 ◽  
Vol 55 (1) ◽  
Author(s):  
Paula Zamora ◽  
César Mantilla ◽  
Mariana Blanco
Keyword(s):  
Labor Markets ◽  
Price Discrimination ◽  
Pricing Strategies ◽  
World Cup ◽  
Street Vendors ◽  
Fifa World Cup ◽  
Informal Labor ◽  
Seasonal Demand ◽  
Within Subjects ◽  
Gender Based

AbstractWe conducted an audit experiment to examine whether street vendors in Bogotá (Colombia) exert price discrimination based on buyers’ attributes, such as gender and nationality, and based on product characteristics, such as the increasing marginal valuation of items needed to complete a collection. We exploited the seasonal demand for album stickers related to the FIFA World Cup Russia 2018. In our within-subjects design, experimenters carried out in-person audits and quoted a pre-determined list of missing stickers. They interacted with 59 sticker vendors located in five geographic clusters and collected 287 vendor–buyer interactions. We find that prices quoted to foreign buyers are higher than prices quoted to Colombian buyers. By contrast, we do neither find evidence supporting direct gender-based discrimination, nor that vendors charge a higher price per sticker when the list of missing stickers is shorter. We complement the study with a qualitative analysis based on interviews that reveal vendors’ pricing strategies, their awareness of price discrimination, and the trade of counterfeits. The qualitative results suggest that price discrimination appears to be unconscious.

Financial Returns in Major League Soccer

2021 ◽  
pp. 152700252110227
Author(s):  
John Charles Bradbury
Keyword(s):  
United States ◽  
Ownership Structure ◽  
North American ◽  
Consumer Demand ◽  
Professional Sports ◽  
The United States ◽  
Professional Soccer ◽  
Major League Soccer ◽  
Major League ◽  
Sports Leagues

Major League Soccer (MLS) is the top-tier professional soccer league serving the United States and Canada. This study examines factors hypothesized to impact consumer demand for professional sports on team revenue in this nascent league. The estimates are consistent with positive returns to performance, novelty effects from newer teams, and varying impacts from roster quality and composition. Other factors hypothesized to be important for MLS teams (e.g., stadium quality and market demographics) are not associated with team revenue. The estimates are similar to findings in other major North American sports leagues, even though MLS operates with a unique single-entity ownership structure that has the potential to disincentivize individual team investments by league owners.

scholarly journals Kicking off: Is the association between the FIFA world cup and domestic abuse an international phenomenon?

2021 ◽  
pp. 0032258X2110071
Author(s):  
Stuart Kirby ◽  
Nathan Birdsall
Keyword(s):  
Violence Against Women ◽  
Partner Violence ◽  
Medical Records ◽  
Domestic Abuse ◽  
Intimate Partner ◽  
World Cup ◽  
Fifa World Cup ◽  
The Uk ◽  
Medical Examinations ◽  
International Phenomenon

This study examines whether increases in incidents of female domestic abuse occur during FIFA world cup tournaments, in countries, other than the UK. Columbian medical records providing national daily counts, relating to Violence Against Women (VAW) and females subject to Intimate Partner Violence (IPV), across two world cup tournaments (2014/2018) were analysed. The number of medical examinations rose by 43% (VAW) and 39% (IPV) during the 2014 Columbia match days, and 26% (VAW) and 27% (IPV) during the 2018 match days, when compared to non-match days (p < .001). The increases were higher on a weekend and when winning, rather than losing.

Sign in / Sign up

Export Citation Format

Share Document