Publications by authors named "Avinash Chandran"

The epidemiology of injuries in English women's professional football is yet to be investigated. Therefore, the aim was to examine the incidence, severity, and burden of injury in English women's domestic football. Time-loss injuries, and match and training exposure, were collected by club medical staff across 5 seasons (2018-2023) from English Women's Super League and Championship teams (93 team seasons).

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Walking Football is an adaptation of Association Football, played primarily by middle-aged and older adults, with rule changes to enhance accessibility. Sport participation poses injury risks, yet the risk of injury in Walking Football has not been established. This study quantifies injury incidence, estimates injury burden, and examines injury characteristics.

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Background: The injury rate is a common measure of injury occurrence in epidemiological surveillance and is used to express the incidence of injuries as a function of both the population at risk as well as at-risk exposure time. Traditional approaches to surveillance-based injury rates use a frequentist perspective; here, we discuss the Bayesian perspective and present a practical framework on how to apply a Bayesian analysis to estimate injury rates. We estimated finescale injury rates across a broad range of categories for men's and women's soccer, applying a Bayesian methodology and using injury surveillance data captured within the National Collegiate Athletic Association Injury Surveillance Program from 2014/15-2018/19.

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Context: While bone health remains a critical concern for women of all ages, there exists limited research on the comprehensive incidence of fractures among female collegiate athletes.

Objective: To describe the epidemiology of sport-related fractures across women's National Collegiate Athletic Association (NCAA) sports.

Design: Descriptive epidemiology study.

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Walking Football is a growing adapted sport offering a viable alternative to traditional exercise for middle-aged and older adults. While rule modifications aim to reduce injury risk, this has yet to be established. This study conducted injury surveillance in community-based Walking Football to determine injury incidence and characteristics in training and matches.

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There is a lack of epidemiological research on knee injuries and Anterior Cruciate Ligament (ACL) tears among National Collegiate Athletic Association (NCAA) soccer athletes. To describe the epidemiology of knee injuries and ACL tears in NCAA soccer. We analyzed data captured within the NCAA Injury Surveillance Program during 2009/10-2018/19.

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Background: Despite the focus on the effect of burnout on athlete health and performance, understanding its impact on their support teams remains limited. Our primary aim was to investigate the prevalence of burnout amongst medical and performance professionals working in professional football in the UK.

Methods: In this cross-sectional design study burnout risk was assessed using the Burnout Assessment Tool-23 (BAT-23).

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Background: We aimed to examine the epidemiology of concussions within high school (HS) boys' and girls' sports, and to assess the incidence of concussion within HS sports during the timespan inclusive of the COVID-19 pandemic.

Methods: We analyzed data captured within High School Reporting Information Online (HS RIO) during 2018/19-2022/23. Injury counts, rates (enumerated per 10,000 athlete-exposures (AEs)), and proportions were used to describe injury characteristics by sport, event type, injury mechanism, and injury history.

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Article Synopsis
  • Regular investigations into low back injuries (LBIs) in NCAA sports are essential for understanding their causes and improving prevention and rehabilitation efforts.
  • The study analyzed data from the NCAA Injury Surveillance Program over a 10-year period, identifying higher injury rates in women's gymnastics and men's tennis, with significant differences in injury rates between competition and practice events.
  • Findings revealed that chronic and recurrent LBIs were more common in women's sports, while overall LBI rates were comparable between men's and women's sports; injuries were generally linked to noncontact and overuse incidents.
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Article Synopsis
  • - The study aimed to identify helmet use, head injury risks, and factors affecting these among collegiate equestrians at the University of Alabama at Birmingham Equestrian Sports Medicine Collaborative.
  • - Over 50% of participants experienced falls in a year, with concussions being the most reported head injury type; many athletes did not seek medical treatment even after self-reporting concussions.
  • - Findings revealed that experienced riders had a lower incidence of head injuries, but a majority (78%) did not follow guidelines to replace helmets after a fall, indicating a potential gap in safety practices.
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Sport-related concussions (SRCs) are prevalent in high school (HS) sports, though the determinants of, and relationships between concussion symptoms in this population remain relatively unknown. We analysed SRC data captured within the HS RIO injury surveillance system during 2014/15-2018/19. We used Generalized Estimating Equations to simultaneously assess covariate predictors of symptom presentations and identify pairwise symptom associations and employed multivariable ordinal logistic regressions to determine symptom resolution time (SRT) predictors.

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Context: Understanding former professional football players' engagement with health-promoting behaviors (physical exercise, high-quality diet, and good sleep hygiene) will be helpful for developing lifestyle interventions to improve their feelings of well-being, a relatively understudied facet of health among this population.

Objective: Examine associations among health-promoting behaviors and subjective outcomes related to well-being among former National Football League (NFL) players.

Design: Cross-sectional.

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Objective: To describe the epidemiology of body checking injuries in the National Collegiate Athletic Association (NCAA) Men's Ice Hockey.

Design: Secondary data analysis of historical cohort data.

Setting: A convenience sample of injuries in NCAA Men's Ice Hockey during the 2009/10 to 2019/20 academic years.

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Sporting helmets contain force attenuating materials which reduce traumatic head injury risk and may influence sport-related concussion (SRC) sequelae. The purpose of this study was to examine the association of sport helmet status with SRC-clinical presentation and recovery trajectories in men's collegiate athletes. Sport helmet status was based on the nature of sports being either helmeted/non-helmeted.

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Objective: To describe the epidemiology of hamstring tears in National Collegiate Athletic Association (NCAA) sports.

Design: Descriptive epidemiology study. Athletic trainers from NCAA schools reported injuries to the NCAA Injury Surveillance Program.

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Article Synopsis
  • Sports injuries and illnesses can be a big problem for athletes in any level of team sports, so it's important to find ways to prevent them.
  • The article talks about creating a better system to keep track of these injuries, which will help make sports safer for everyone.
  • The authors looked at what works and what doesn't when collecting injury information, sharing ideas to make these systems easier and more effective for all types of sports.
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Previous studies on pain experiences in retired contract sport athletes have been cross-sectional, leaving gaps in our understanding of the evolution of pain interference (PI) and factors that influence trajectories decades after sport discontinuation. This study investigated the longitudinal course of PI in former male National Football League (NFL) players over a 19-year period following sport discontinuation and examined factors influencing overall levels and trajectories of PI. Former NFL players completed health surveys in 2001, 2010, and 2019, with PI ratings measured using the 36-Item Short Form Health Survey (2001 and 2010) and the Patient-Reported Outcomes Measurement Information System (2019).

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Context: Concussions incurred during high school athletics are a significant health concern, and studies examining concussions with a symptom resolution time (SRT) of 15 to 28 days have been limited.

Objective: To compare concussions that had an SRT of 15 to 28 days with concussions that had an SRT of greater than 28 days among US high school athletes.

Design: Descriptive epidemiology study.

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Context: Middle school (MS) parents may benefit from education supporting timely concussion identification and care-seeking in their young children (aged approximately 10 to 15 years). However, such education may not consider individual needs and different social context factors, including lower socioeconomic status, disadvantaged social determinants of health, and different racial and ethnic backgrounds.

Objectives: To examine the relationship between social context factors and concussion knowledge, attitudes, and communication in MS parents and to explore the possible role of race and ethnicity (Black or White) as an effect measure modifier.

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Purpose: This study aimed to describe the epidemiology of ACL tears in NCAA men's and women's sports.

Methods: Injury and exposure data collected within the NCAA Injury Surveillance Program from 2014/2015 to 2018/2019 were analyzed. ACL tear frequencies, injury rates (IR), and injury proportions were used to describe injury incidence by sport, event type, injury mechanism, and injury history.

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Objective: Investigate the relationships between concussion history and years of football participation (repetitive head impact proxy) with alcohol use across multiple decades in former professional football players.

Methods: Participants (n = 348; mean age = 49.0 ± 9.

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Purpose: The objectives of this study are to 1) describe collegiate student-athlete (SA) race and household income and 2) evaluate time to normal academic performance (i.e., return to learn (RTL)), initiation of the return to play (iRTP) protocol, RTP protocol duration, and time to unrestricted RTP (URTP) after sustaining sport-related concussion (SRC).

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Purpose: Investigate the association between self-reported subjective and performance-based cognition among older (50-70 years) former professional American football players, as well as the relationship of cognitive measures with concussion history and years of football participation, as a proxy for repetitive head impact exposure.

Methods: Among older former National Football League (NFL) players ( N = 172; mean age = 60.69 ± 5.

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