Prevalence Of Concussion Research Articles

Concussion Incidence by Type of Sport: Differences by Sex, Age Groups, Type of Session, and Level of Play An Overview of Systematic Reviews With Meta-analysis.

OBJECTIVES: To (1) summarize pooled prevalence and incidence rates of concussion by type of sport and (2) synthesize the differences in prevalence or incidence rates of concussion by type of sports in terms of sex, age, type of session, and level of competition. DESIGN: An overview of systematic reviews with meta-analysis. LITERATURE SEARCH: CINAHL, Embase, Epistemonikos, PubMed, Scopus, SPORTDiscus, and the Cochrane Library databases were searched. STUDY SELECTION CRITERIA: Systematic reviews with meta-analyses reporting pooled incidence or prevalence of sport-related concussion. DATA SYNTHESIS: AMSTAR 2 was used to assess the methodological quality of reviews. Overlap between reviews was calculated. RESULTS: Ten systematic reviews with meta-analysis were included, all evaluating incidence rates of concussion. There were no meta-analyses of concussion prevalence. Concussions seem to have a higher incidence in rugby, snowboarding, ice hockey, and American football. In reviews that explored sex-based differences across subgroups, there was a higher incidence rate of concussion in baseball-softball, basketball, and soccer in females compared to males. There were no age subgroups analyzed. The incidence of concussions was higher during games compared to practice in American football, ice hockey, rugby, and soccer. Amateur rugby had higher concussion rates compared to professional rugby. CONCLUSIONS: Rugby, snowboarding, ice hockey, and American football had the highest incidence rate of concussion when no other differences (eg, type of session) were considered. However, important methodological flaws were detected, such as the lack of use of the Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) system and subgroups for specific factors (eg, age groups). J Orthop Sports Phys Ther 2024;54(11):1-9. Epub 15 October 2024. doi:10.2519/jospt.2024.12677.

Incidence and Prevalence of Concussion in Denmark from 1999-2018: A Nationwide Cohort Study.

Concussion is a common diagnosis in emergency rooms, yet contemporary incidence and prevalence estimates are sparse and rely on self-reported data. A nationwide cohort study was conducted to provide up-to-date information, covering the entire Danish population from 1999 to 2018. Hospital contacts with a concussion diagnosis, including emergency room visits, hospital admissions, and outpatient contacts, were retrieved from the Danish National Patient Registry (DNPR), and incidence rates were age-standardized and stratified. The 20-year prevalence was defined as the percentage of Danes alive in 2018 who had experienced a concussion since 1999. The diagnostic codes used were the ICD-10 code S06.0 and a local Danish code for 'observation for concussion' (DZ033D). Additional data on activities related to concussion injuries were obtained from the Accident Analysis Group at Odense University Hospital through DNPR. Findings from the study indicated that during the period 1999-2018, the total age-standardized concussion incidence rate increased by 10% to 308 per 100,000 person-years (95% confidence interval (CI): 304-313). Notable time trends included 1) a reduced sex difference from 40% to 6% (95% CI: 3%-9%), 2) a doubled incidence rate in children aged 0-1 and in seniors aged over 80, 3) an increased utilization of head imaging across all age groups, except children, 4) a decline in the proportion of traffic-related concussions, and 5) a prevalence of concussion of 4.9% (95% CI: 4.89% - 4.93%) in 2018. The increasing incidence of concussions among the elderly is concerning in light of an aging population, and warrants further investigation, as evidence-based preventive interventions for falls exist. Additionally, the increased utilization of head imaging across all age groups except children calls for attention toward avoidance of unnecessary radiation exposure. Despite a drop in traffic-related cases, concussions remain highly prevalent. In conclusion, these findings indicate that concussions are an important public health concern, necessitating ongoing surveillance, research, and targeted resource allocation to address concussion management and prevention effectively.

Summary of the Centers for Disease Control and Prevention's Self-reported Traumatic Brain Injury Survey Efforts.

Surveillance of traumatic brain injury (TBI), including concussion, in the United States has historically relied on healthcare administrative datasets, but these methods likely underestimate the true burden of TBI. The Centers for Disease Control and Prevention (CDC) has recently added TBI prevalence questions to several national surveys. The objective of this article is to summarize their recent efforts and report TBI prevalence estimates. Surveys. Adult and youth respondents to a series of national surveys. Recent nationally representative surveys with either 12-month or lifetime TBI prevalence questions were identified. For each data source, survey methodology, TBI definition, question wording, and prevalence estimates were examined. TBI prevalence varied depending on the question wording and data source. Overall 12-month prevalence of concussion/TBI among adults ranged from 2% to 12% while overall lifetime prevalence of concussion or TBI ranged from 19% to 29%. Overall 12-month prevalence of concussion/TBI among children and adolescents was 10% while 12-month prevalence of sports- and recreation-related concussion for youth ranged from 7% to 15%. Overall lifetime prevalence of TBI among youth ranged from 6% to 14%. Survey data based on self-reported concussions and TBIs resulted in larger prevalence estimates than would be expected based on traditional surveillance methods. Analyses of the various surveys shows that how the questions are asked and what terminology is used can notably affect the estimates observed. Efforts can be made to optimize and standardize data collection approaches to ensure consistent measurement across settings and populations.

A Framework for Concussion Management Strategies in Law Enforcement Officers.

Athletic trainers are increasingly utilized in non-traditional settings, such as in law enforcement, where they can contribute to healthcare management, including concussion management of law enforcement officers (LEOs). Despite the prevalence of concussions among LEOs, there is a notable gap in concussion management guidelines for this population. LEOs may lack the education and resources necessary for concussion recognition and proper management. Drawing on advancements in concussion management in athletes and military personnel, here we present a comprehensive framework for concussion management in LEOs encompassing concussion education, a graduated return to duty (RTD) protocol, and considerations for implementation and documentation specific to law enforcement. We also present several barriers and facilitators to implementation. Due to job requirements, it is critical for law enforcement organizations and their medical providers to adopt a concussion management strategy. Without proper concussion management, LEOs may risk subsequent injury and/or suffer from prolonged recovery and adverse long-term outcomes.

Overview of Treatment Options for Mild Traumatic Brain Injury: A Literature Review.

The incidence and prevalence of concussion, a type of mild traumatic brain injury (mTBI), have steadily increased among athletes, both students and professionals, across a wide variety of sports, including, but not limited to, swimming, tennis, football, and boxing. Recent data have demonstrated that sports are one of the leading causes of concussions among student athletes. While the exact mechanism of concussion onset has yet to be fully elucidated, data suggestthat the pathophysiology involves rotational acceleration and deceleration of the brain, leading to axon tearing and disturbance in the metabolic cascade of glucose. Concussive events can have debilitating effects on an athlete, including chronic traumatic encephalopathy (gradual degeneration of brain tissue) that is related to personality changes, emotional disorders, and even dementia. Common symptoms associated with concussion include dizziness, nausea, vomiting, and headaches. The physical assessment consists of a combination of tools involving the mental status examination, vital signs, cervical spine exam, eye exam, and neurological testing. The use of osteopathic manipulative medicine (OMM), pharmacotherapy, hyperbaric oxygen therapy (HBOT), aerobic exercise, balance, and/or vestibular therapy are many common treatment approaches for concussion and post-concussion sequelae. This literature review aims to provide insight into concussions, the current treatment options available, and the new developments in concussions per the Amsterdam 2022 International Consensus Statement on Concussion in Sport published in 2023.

Incidence of Concussions in Elite Female Water Polo: A Retrospective Analysis.

Current evidence for concussions is mixed in water polo players. Surveys suggest rates as high as 36%, whereas surveillance studies at international competitions often fail to report them at all. The goal of this study was to examine the incidence of concussions in elite female water polo players from surveillance tools implemented longitudinally. Retrospective chart analysis of 10 years spanning between 2012 and 2022. National teams or professional sports. Female players from the Canadian senior national water polo teams that participated in international competitions and trained more than 10 hours per week in a competitive environment. Included player position, recurrence, and time loss before full return to play. Prevalence of concussion diagnosis. Forty-three concussions were identified over the 10 years observed at a median count of 3 concussions per year. Cumulative days lost spanned between 25 and 348 days per team*year. Altogether, this produced a median rate of 14.3 injuries per 100 player*years. Goalkeepers in the sample suffered the highest rates of concussion (25.8%), compared with players in other positions (22.8% of centers and 16.7% of drivers). This study found evidence for prevalence of concussions in elite female water polo players. Improved guidelines preceded a significant reduction in time loss after the year 2017. This adds to a body of knowledge suggesting that improved surveillance methods are needed to detect and care for concussions in this population.

Prevalence of Self-Reported ADHD Symptoms Among Collegiate Athletes

Purpose: Attention deficit hyperactivity disorder (ADHD) is a neuropsychiatric disorder that impacts an individual’s ability to maintain attention span and focus their concentration at a normal level. While ADHD is one of the most well studied behavioral disorders, multiple researchers have stated the need for further research on the effects of ADHD on participation in sports. Therefore, the purpose of this study was to describe the prevalence of self-reported ADHD symptoms among collegiate student-athletes at an NCAA institution. A secondary purpose was to determine differences in self-reported ADHD symptoms based on demographic information and history of concussion. Methods: Subjects were selected for this study by retrospective review of pre-participation medical paperwork of the student-athletes of an NCAA Division II institution (n=418). A total of 110 student-athletes opened and completed the voluntary survey as part of pre-participation medical paperwork (access and response rate = 26.3%). Subjects were sent an electronic survey via email that collected demographic information and asked them to rate self-reported symptoms of ADHD using the Adult ADHD Self-Report Scale (ASRS). Results: Individuals who reported having been previously diagnosed with Attention Deficit Disorder (ADD) or ADHD reported significantly higher scores on the first six questions of the ASRS than those who had not (ADD or ADHD Diagnosis = 21.8 ± 3.9, No ADD or ADHD Diagnosis = 14.4 ± 5.0, t(108) = 5.85, p < .001). Individuals who exceeded the threshold of 15 or higher reported significantly higher scores on the first six questions of the ASRS than those who did not report a score of 15 or higher (15 or higher = 18.7 ± 3.4, Less than 15 = 10.6 ± 2.4, t(91) = -13.45, p < .001). Of the individuals who had not been diagnosed with ADD or ADHD, 43 reported scores on the first six questions of the ASRS of 15 or higher (n=43, 46.2%). Individuals who reported English as their first language reported significantly higher scores on the first six questions of the ASRS (English as first language = 15.9 ± 5.5, English not as first language = 12.3 ± 4.5, t(108) = 2.09, p =0.039). We did not identify any significant differences in severity of self-reported ADHD symptoms between groups for sport, gender, academic year, athletic year, race, ethnicity, nationality, or history of concussion in the past 12 months. Conclusions: A substantial portion of the collegiate student-athletes surveyed reported symptoms that warrant further evaluation for ADD and ADHD despite never being diagnosed with either condition. ADHD has been shown to increase prevalence of concussion and musculoskeletal injury. Within the athletic population, ADHD often goes undiagnosed throughout childhood and early adolescence. When caring for large populations of athletes, a screening instrument for ADHD symptoms can be a valuable tool for clinicians seeking to identify patients who may require further evaluation. Better recognition of ADHD symptoms may lead to improvements in diagnosing and treating the condition.

An exploratory study into the relationship between playing at home or away and concussion

ABSTRACT Primary Objective To investigate the effect of home and away game travel on risk of concussion across different levels of rugby union. Research Design Exploration study across school, university, and professional rugby teams. Methods and Procedures Retrospective analysis of concussion incidence and symptomology of surveillance data and prospective data collection for potential concussions via surveys. Data was collected from school rugby teams (n = 344 matches, over 2 years), a university rugby (n = 6 matches), and a professional rugby team (n = 64 matches, over two seasons). Main Outcomes and Results School level rugby had an increased prevalence of concussions in away matches (p = 0.02). Likewise, there was a significant increase (p < 0.05) in concussions at away matches in university rugby. In addition, the professional rug by team had significant differences in recovery times and symptoms with away fixtures, including longer recovery times (p < 0.01), more initial symptoms (p < 0.01), as well as greater and more severe symptoms at 48 hours (p < 0.05). Conclusions This research highlights an increased prevalence of concussion in school and university-aged rugby players away from home, as well as increased symptoms, symptom severity, and recovery times in professional rugby players.

Self-reported concussion history among midwestern skiers and snowboarders.

To assess the rate of self-reported concussion in midwestern skiers and snowboarders. Recreational skiers and snowboarders between the ages of 14 and69 yearsduring a single winter ski season (2020-2021) at a ski area in Wisconsin, USA. Survey study. Among this survey population (n=161), 9.32 and 19.25% reported one or more diagnosed concussion and suspected concussion respectively as a result of a skiing- or snowboarding-related incident. Skiers and snowboarders that self-identified as advanced, those who utilized terrain park features, and those that participated in freestyle competition had significantly higher self-reported rates of concussion. Self-reported concussion history indicates a concussion prevalence that is higher than expected based on previous studies. Participants reported significantly more suspected concussions than diagnosed concussions, indicating a possible issue with underreporting in this population.

A-22 Neurorehabilitation Improves Emotional Domain Symptoms in Active and Retired NHL Players

Abstract Purpose: The prevalence of concussions in the National Hockey League (NHL) has been identified as approximately 1 concussion per 16.67 games, and the long-term effects of traumatic brain injuries are being highlighted in recent research. These long-term consequences may be due to chronic symptoms, especially neuropsychological symptoms, from unaddressed neurological dysfunction. Methods: A neuro-rehabilitation clinic treated 14 active or retired NHL players with symptoms relating to head injury an average of 2.47 years after their most recent head injury. A 5-day, multi-modal neurorehabilitation program was administered in 10 one-hour treatment sessions. Each session consisted of a combination of photobiomodulation, repetitive peripheral somatosensory stimuli, neuromuscular reeducation, vestibular rehabilitation, orthoptic exercises, cognitive exercises, and/or off-vertical axis rotation utilizing a multi-axis rotational chair. Results: On intake, the average overall symptom severity score of the SCAT5 graded symptom checklist was 31.42, and the average severity of emotional domain symptoms (Nervousness/Anxiety, Irritability, Sadness, More Emotional) was 5.86. Of the 14 players, 12 players reported symptoms in the emotional domain on intake while only 6 players reported emotional domain symptoms on exit. On average, emotional domain symptom severity score decreased by 81.71% compared to the 72.27% decrease in total symptom severity.: Conclusions: This neurorehabilitation program has shown to be beneficial at decreasing overall symptom severity in NHL players with symptoms post-head injury, especially symptoms that may be described as neuropsychological. The authors suggest further research be performed with a larger sample size and a follow-up study be performed to assess progression/regression.

A-24 Neurorehabilitation Improves Neuropsychological Symptoms in Active and Retired NFL Players

Abstract Purpose: The prevalence of concussions in the NFL have decreased since 2017, however, they still occur frequently with about 177 concussions occurring per season. Neuropsychological symptoms continue to persist long after these players are cleared to return to play. This could be because the underlying cause of these symptoms may have not fully been addressed through neurorehabilitation. Methods: A neurorehabilitation clinic treated 4 active or retired NFL players with symptoms relating to head injury obtained during participation in their sport. A 5-day, multi-modal neurorehabilitation program was administered in 10 one-hour treatment sessions. Each session consisted of a combination of photobiomodulation, repetitive peripheral somatosensory stimulation, neuromuscular reeducation, vestibular rehabilitation, orthoptic exercises, cognitive exercises, and/or off-vertical axis rotation utilizing a multi-axis rotational chair. Results: On intake, a SCAT5 graded symptom checklist was performed with symptoms falling into four domains: somatic, emotional, cognitive, and sleep. The average overall symptom severity score was 57.75, and the average severity of emotional domain symptoms (Nervousness/Anxiety, Irritability, Sadness, More Emotional) was 14.5. On average, emotional domain symptom severity score decreased by 82.76% compared to the 72.73% decrease in total symptom severity. Conclusions: This neurorehabilitation program has shown to be beneficial at decreasing the severity in both overall symptoms and emotional domain symptoms in NFL players with persistent post-concussion symptoms. The authors suggest further research be performed over larger player populations and in other contact sports.

A brief descriptive outline of the rules of mixed martial arts and concussion in mixed martial arts.

Mixed martial arts (MMA), a combat sport consisting of wrestling, boxing, and martial arts, is a popular activity associated with danger and violence. Of concern are the repetitive head impacts, both subconcussive and concussive, sustained by MMA athletes. The rules of MMA encourage head strikes, but there was no formal concussion protocol in the Ultimate Fighting Championship (UFC) until 2021. Because the UFC was established less than 30 years, the long-term consequences of these repetitive concussive head blows are lacking. In this review, we focus on current literature sought to summarize the current knowledge of repetitive head impacts and concussions in MMA. The objectives were to outline (a) the rules of MMA; (b) the postconcussion protocol for UFC athletes; (c) current behavioral and biochemical diagnostic measures; (d) epidemiology and prevalence of concussion in MMA; (e) long-term effects of subconcussive repetitive head impacts; (f) biomechanics of head impacts; and (g) considerations and research topics that warrant future research.

Effects of a history of headache and migraine treatment on baseline neurocognitive function in young athletes

Objective/backgroundDespite the prevalence of concussions in young athletes, the impact of headaches on neurocognitive function at baseline is poorly understood. We analyze the effects of a history of headache treatment on baseline ImPACT composite scores in young athletes.MethodsA total of 11,563 baseline ImPACT tests taken by 7,453 student-athletes ages 12-22 between 2009 and 2019 were reviewed. The first baseline test was included. There were 960 subjects who reported a history of treatment for headache and/or migraine (HA) and 5,715 controls (CT). The HA cohort included all subjects who self-reported a history of treatment for migraine or other type of headache on the standardized questionnaire. Chi-squared tests were used to compare demographic differences. Univariate and multivariate regression analyses were used to assess differences in baseline composite scores between cohorts while controlling for demographic differences and symptom burden.ResultsUnadjusted analyses demonstrated that HA was associated with increased symptoms (β=2.30, 95% CI: 2.18-2.41, p<.0001), decreased visual memory (β=-1.35, 95% CI: -2.62 to -0.43, p=.004), and increased visual motor speed (β=0.71, 95% CI: 0.23-1.19, p=.004) composite scores. Baseline scores for verbal memory, reaction time, and impulse control were not significantly different between cohorts. Adjusted analyses demonstrated similar results with HA patients having greater symptom burden (β=1.40, 95% CI: 1.10-1.70, p<.0001), lower visual memory (β=-1.25, 95% CI: -2.22 to -0.27, p=.01), and enhanced visual motor speed (β=0.60, 95% CI: 0.11-1.10, p=.02) scores.ConclusionHA affected symptom, visual motor speed, and visual memory ImPACT composite scores. Visual memory scores and symptom burden were significantly worse in the HA group while visual motor speed scores were better, which may have been due to higher stimulant use in the HA group. The effects of HA on visual motor speed and visual memory scores were independent of the effects of the increased symptom burden.

Neck strength and concussion prevalence in football and rugby athletes

ObjectivesTo determine the maximal isometric neck strength of male and female rugby and football (soccer) athletes, and to investigate the relationship between neck strength and sport played, sex, age, anthropometric measurements and concussion history. DesignCross-sectional observational study. MethodsIn total, 358 (70% male) healthy football and rugby playing adolescents and adults participated. Isometric neck strength and anthropometry measurements were collected, as well as completion of a sociodemographic survey. The mean (standard deviation) of all measurements for each age group was calculated and compared between sports and sexes, with correlation analyses performed to determine associations between all variables. ResultsIn general, rugby athletes had stronger neck musculature compared to football athletes, and males had stronger neck musculature compared to age-matched females, with these strength differences becoming increasingly significant with age (p < 0.05). The athletes with stronger neck muscles were older, taller, heavier, had higher bilateral grip strength and larger neck girth compared to those with weaker neck muscles (p < 0.05). Male rugby athletes who self-reported higher rates of a previous concussion had lower neck flexor/extensor strength ratio (p < 0.01). In 11–12-year-old male footballers, increased heading was associated with increased self-reported previous concussion (p < 0.01). ConclusionsThese normative neck strength data can form important reference values for rugby and football athletes from adolescence into adulthood. Male rugby athletes with a previous history of concussion demonstrated strength imbalances of their neck musculature (lower flexor/extensor ratio), with this finding having potentially important implications for training protocols and injury prevention initiatives.

Prevalence of Concussions and Chronic Headaches in Female Collegiate Athletes

OBJECTIVE: This study assesses concussion rates and current headaches in female soccer versus non-contact sport athletes who have progressed to higher levels of competition in college. METHODS: Soccer and non-contact sport female athletes from four universities completed questionnaires on concussion history and current headaches. RESULTS: Soccer athletes had a significantly higher rate of concussions compared to non-contact athletes (50% versus 9%, p&lt;0.0001), but there was not a significant difference in current headaches between the two groups (20% soccer; 32% non-contact). Among soccer athletes, 56% of goalkeepers, defenders, and forwards collectively reported a concussion, while only 23% of midfielders reported a concussion (p=0.03). Rates of reported headaches were significantly higher in soccer athletes with &lt;15 years of experience (38% versus 11%, p=0.009). CONCLUSION: Collegiate female soccer athletes had a higher rate of concussions versus non-contact-sport athletes, but no difference in rate of current headaches existed. Soccer athletes with &lt;15 years of experience reported higher rates of headaches.

Prevalence of Suspected Concussions Among K-12 Students in Utah: Findings From Utah's Student Injury Reporting System.

To inform prevention strategies, this study provides incidence, factors, and actions taken when a suspected concussion occurred in K-12 schools in Utah. Data were collected using Utah's Student Injury Reporting System (SIRS) from the academic years 2011-2012 to 2018-2019. SIRS is a unique online system that tracks injuries that occur in the school setting among K-12 students in Utah. Descriptive statistics were computed to characterize students with a suspected concussion. Chi-square (χ2 ) analysis looking at characteristics by school level was also conducted. Over 63,000 K-12 students in Utah sustained an injury at school during the study period. Suspected concussions comprised 10% of all injuries. The prevalence of concussions was highest among males (60.6%) and elementary school students (42.6%) and most often occurred outdoors (57.6%) or on a playground/playfield (33.9%), and in sports- and recreation-related activities (75.1%) (specifically contact sports, 24.0%). Most students with a suspected concussion were absent 1 day or less from school (71.4%) but about 68% were seen by a medical professional. Further, there were differences by school level. Females and students playing contact sports had a higher percentage of suspected concussions as school level increased, whereas males and concussions sustained during school hours had a lower percentage of suspected concussions as school level increased. SIRS enables schools in Utah to identify groups at risk for concussion, as well as activities most commonly associated with these injuries, within the school environment. Using this information, schools may implement targeted prevention strategies to protect students.

The Association Between School District-Based Policies Related to Concussions and Concussions Among High School Students.

Little is known about the effectiveness of school district concussion policies on reducing the concussion prevalence among students. Data from the 2016 School Health Policies and Practices Study and 2017 Youth Risk Behavior Survey for 10 school districts were linked. The outcome variable was having a sports- or physical activity-related concussion during the 12 months before of the survey. Exposure variables were 2 district policies, including district-funded professional development and prioritizing return to the classroom before returning to athletics. Logistic regression models estimated the odds of a concussion among students in districts with one, both, or neither policy (referent). In districts with district-funded professional development, the odds of students self-reporting ≥2 sports- or physical activity-related concussions were 1.4 times higher than in districts with neither policy. In districts with a policy prioritizing a return to the classroom before returning to athletics, the odds of students self-reporting ≥2 concussions were significantly lower (OR=0.6) than in districts with neither policy. School district concussion policies may have positive effects by identifying and reducing multiple concussions among students.

Trends in match concussion incidence and return-to-play time in male professional Rugby Union: A 16-season prospective cohort study

ABSTRACT Aim To describe trends in the incidence of match concussions and time to return-to-play in professional rugby union. Methods Match concussion incidence (injuries per 1000 player-match-hours) and time to return-to-play (mean and median days absence) were recorded in 3006 male professional rugby union players over 16 seasons (2002/03 – 2018/19). Results From 2002/03 to 2009/10, incidence of concussions was stable at 4.3/1000 player-match-hours. From 2009/10 to 2018/19, there was an increase in concussion incidence, with the highest incidence in 2016/17 at 20.9/1000 player-match-hours (95% CI: 17.9–24.3). Annual prevalence of concussion also increased, suggesting more players were concussed rather than the same players sustaining more concussions. Before the introduction of standardized graduated return-to-play (GRTP) guidelines in 2011, 27% of players returned to play in <6 days. After the introduction of the GRTP, this decreased to 7%, with no players returning in <6 days after 2014/15. Between 2002/03 and 2018/19, incidence of all other injuries remained stable. Conclusions From 2009/10 onwards, the incidence of diagnosed concussions increased. Since the introduction of the GRTP, there has been a dramatic reduction in the number of players returning in <6 days.

Raising Concussion Awareness among Amateur Athletes: An Examination of the Centers for Disease Control and Prevention’s (CDC) Heads Up Campaign

ABSTRACT Attention to concussion prevention and management has grown in recent years due to the potentially long-term, debilitating effects a head injury can have on an individual. Although multiple campaigns have been designed to target this issue, there remains a need to evaluate the persuasive principles used to advocate for safety measures and protocols, specifically within youth sports. With this in mind, we applied the health belief model (HBM) in our content analysis of the Centers for Disease Control and Prevention’s (CDC) Heads Up concussion awareness campaign. Campaign videos (N = 35) were coded for threat severity, threat susceptibility, benefits, barriers, self-efficacy, and cues to action. The majority of videos communicated the seriousness of concussions and attempts to communicate concussion susceptibility were driven by personal stories, rather than facts and statistics demonstrating concussion prevalence. Less than half of the videos communicated the benefits of following concussion protocols and only a third of the messages described barriers to following recommended protocols. The majority of videos aimed to elevate self-efficacy among athletes and parents, but not coaches, by focusing on identifying symptoms and concussion avoidance. The implications for concussion prevention and management among athletes, parents, and coaches are discussed.

Developing a Mobile App for Concussion to aid Patient Empowerment and Symptom Management.

Despite the high prevalence of concussions each year in Canada, access to consistent and science-based information on how to self-manage these injuries remains a significant hurdle for many patients. Currently, available mobile applications (apps) focus mainly on supporting patients with sports-related concussions, although falls account for more traumatic brain injuries (TBI) than sports-related TBI’s in Alberta. Patients from a broader demographic may be limited from accessing information on how to correctly manage and track their symptoms as they feel that currently available resources are not applicable to them. Through collaboration between health system leaders, expert consultations, patients, and university students, a mobile app was designed as a platform to help patients manage and track symptoms at home, as well as to clarify misleading information and misconceptions surrounding injury. The team engaged numerous physicians, patient advisors, and health system leaders to improve upon the features of currently-existing concussion apps such as symptom tracking, insight into concussion, and strategies for returning to work/school that are more inclusive to adult, non-sports related injuries. We believe that these features will advance recovery by alleviating the burden of uncertainty and confusion for patients and their family members.