scholarly journals SEX AND AGE-BASED DIFFERENCES IN PEDIATRIC BASKETBALL INJURIES

2020 ◽  
Vol 8 (4_suppl3) ◽  
pp. 2325967120S0015
Author(s):  
Aaron J. Zynda ◽  
Jie Liu ◽  
Meagan J. Sabatino ◽  
Jane S. Chung ◽  
Shane M. Miller ◽  
...  

Background: There is limited epidemiologic data on pediatric basketball injuries and the correlation of these injuries with sex-based differences pre- and post-adolescence. Purpose: To describe sex and age-based injury rates associated with common pediatric basketball injuries. Methods: A descriptive epidemiology study was conducted utilizing publicly available injury data from the National Electronic Injury Surveillance System (NEISS) and participation data from the National Sporting Goods Association (NSGA). Data on pediatric basketball injuries from January 2012 – December 2018 in patients ages 7-17 years were extracted and used to calculate national injury incidence rates with 95% confidence intervals. Results: Over 7 years, 9,582 basketball injuries were reported annually in the NEISS in pediatric patients 7-17 years old, which corresponds to an annual national estimate of 294,920 visits. The 5 most common diagnoses were ankle strain/sprain (17.7%), finger strain/sprain and finger fracture (12.1%), concussion/head injury (9.4%), knee strain/sprain (4.5%), and facial laceration (3.3%). There was a notable increase in injury rate in adolescents when compared with childhood ages; 7- to 11-year-old category accounted for 19.1% of estimated injuries (56,242 injuries per year) and the 12- to 17-year-old category accounted for 80.9% (238,678 injuries per year). While boys accounted for the majority of injuries in both age groups [72.6% of all injuries (40,824 injuries per year) in the 7- to 11-year-old category and 74.4% of all injuries (177,572 injuries per year) in the 12- to 17-year-old category], overall, there was no significant difference in injury rate between boys and girls (boys: 91 injuries per 100,000 athlete days, 95% CI = 73-109; girls: 110 injuries per 100,000 athlete days, 95% CI = 92-128; p=0.140). Overall injury rates across the two age groups are reported in Table 1. Head injuries/concussions were a frequent cause of presentation (second only to finger injuries) in 7- to 11-year-olds, and occurred at a similar rate in girls and boys. In adolescents, ankle injuries were the most common injury overall, but there was a most notable increase in the rate of girls’ head and knee injury compared with their boy counterparts within these ages (Table 1). Conclusions: Ankle injuries continue to be the most predominant pediatric basketball injury. However, disproportionate rates of girls’ head and knee injuries during adolescent basketball suggest that style of play and knee injury prevention programs should target girls participating in youth basketball. [Table: see text]

2017 ◽  
Vol 52 (11) ◽  
pp. 730-734 ◽  
Author(s):  
Dušana Čierna ◽  
Merce Barrientos ◽  
Carlos Agrasar ◽  
Rafael Arriaza

BackgroundKarate is a popular combat semi-contact sport among juniors, but there are only few studies available on the epidemiology of injuries in karate junior athletes.AimThe aims of this study were to determine the incidence and pattern of injuries in top-level karate competition for athletes aged 16 to 20 years, and to compare injury rates between age groups (ie, under 18-year-old [U18] and under 21-year-old [U21]) and genders, following the introduction of new weight categories.MethodsA prospective injury surveillance was undertaken at four consecutive World Karate Championships (2009 to 2015), following the same protocols used in previous investigations.ResultsDuring the four championships, a total of 257 injuries were recorded, with an incidence of 41.4/1,000 athlete exposures (AEs, 95% CI 36.4 to 46.3). The injury rate was significantly lower for females with a rate ratio 0.63 (95% CI 0.48 to 0.82). Most of the injuries were minor ones: contusions (n=100), followed by abrasions (n=63) and epistaxis (n=62). Only 10% of the injuries were time-loss injuries (injury incidence rates 4.2/1,000 AEs; 95% CI 2.7 to 6.1). Face injuries represented 69.6% of the injuries, most of them were minor ones (light abrasions 24.5%, epistaxis 24.1%, contusion 16.7%). Change of rules (raising the number of weight categories from three to five) reduced injury incidence in the U21 category.ConclusionsThe total injury rate in junior competitions is lower compared with elite adult athletes and higher compared with younger elite athletes. Time-loss injuries are rare. The implementation of the new competition categories in U21 karate has been associated with a significant reduction in injury rate.


2017 ◽  
Vol 52 (10) ◽  
pp. 955-965 ◽  
Author(s):  
Zachary Y. Kerr ◽  
Susan W. Yeargin ◽  
Aristarque Djoko ◽  
Sara L. Dalton ◽  
Melissa M. Baker ◽  
...  

Context: Whereas researchers have provided estimates for the number of head impacts sustained within a youth football season, less is known about the number of plays across which such impact exposure occurs.Objective: To estimate the number of plays in which youth football players participated during the 2013 season and to estimate injury incidence through play-based injury rates.Design: Descriptive epidemiology study.Setting: Youth football.Patients or Other Participants: Youth football players (N = 2098; age range, 5−15 years) from 105 teams in 12 recreational leagues across 6 states.Main Outcome Measure(s): We calculated the average number of athlete-plays per season and per game using independent-samples t tests to compare age groups (5–10 years old versus 11–15 years old) and squad sizes (<20 versus ≥20 players); game injury rates per 1000 athlete-exposures (AEs) and per 10 000 athlete-plays; and injury rate ratios (IRRs) with 95% confidence intervals (CIs) to compare age groups.Results: On average, youth football players participated in 333.9 ± 178.5 plays per season and 43.9 ± 24.0 plays per game. Age groups (5- to 10-year-olds versus 11- to 15-year-olds) did not differ in the average number of plays per season (335.8 versus 332.3, respectively; t2086.4 = 0.45, P = .65) or per game (44.1 versus 43.7, respectively; t2092.3 = 0.38, P = .71). However, players from smaller teams participated in more plays per season (373.7 versus 308.0; t1611.4 = 8.15, P < .001) and per game (47.7 versus 41.4; t1523.5 = 5.67, P < .001). Older players had a greater game injury rate than younger players when injury rates were calculated per 1000 AEs (23.03 versus 17.86/1000 AEs; IRR = 1.29; 95% CI = 1.04, 1.60) or per 10 000 athlete-plays (5.30 versus 4.18/10 000 athlete-plays; IRR = 1.27; 95% CI = 1.02, 1.57).Conclusions: A larger squad size was associated with a lower average number of plays per season and per game. Increasing youth football squad sizes may help reduce head-impact exposure for individual players. The AE-based injury rates yielded effect estimates similar to those of play-based injury rates.


Author(s):  
Boae Son ◽  
Young Jae Cho ◽  
Hee Seong Jeong ◽  
Sae Yong Lee

This prospective cohort study aimed to identify the incidence and characteristics of Taekwondo-related injuries according to age, sex, and event type (i.e., practice or competition) based on a web-based injury surveillance system (ISS) with a follow-up period of 12 months. A total of 285 members of the Korea Taekwondo Association who competed in the 2016 season participated. Injury incidence rates (IRs) were calculated per 1000 athlete-exposures (AEs). Injury rate ratios (RRs) with 95% confidence intervals were calculated and compared regarding age, sex, and event type. During the season, 336 injuries were reported, resulting in a rate of 6.31/1000 AEs. The most common location, type, and mechanism of injury in Taekwondo athletes were the foot/ankle, ligament sprain, and contact with another player, respectively. The overall injury IRs associated with Taekwondo practicing and competition were 4.79/1000 AEs and 24.86/1000 AEs, respectively. The overall injury RR related to both practice and competition was higher in youth athletes than in adult athletes. However, adult athletes were more likely to sustain more severe injuries. Korean elite Taekwondo athletes were commonly exposed to injury, especially youth and female athletes. Therefore, continuation of the ISS suggests the development of interventions for preventing injuries sustained by Taekwondo athletes.


Author(s):  
Joanna Lange ◽  
Jerzy Kozielski ◽  
Kinga Bartolik ◽  
Paweł Kabicz ◽  
Tomasz Targowski

Abstract In Poland, no statistical data are available concerning the analysis of the incidence of pneumonia in inpatient children. The requirement for these data results mainly from the need to prepare systemic and economic solutions. Aim This study aimed to use reported data for evaluating pneumonia incidence rates among hospitalised children and other parameters in various age groups. Subject and methods A detailed analysis was performed as part of the Operational Programme Knowledge Education Development co-financed by the European Social Fund. Services reported to the National Health Fund in 2014 were considered, including pneumonia incidence among hospitalised children and mortality in specific age groups. Results In 2014, a total of 68,543 children were hospitalised for pneumonia (68% of all hospitalisations for acute respiratory diseases). Within each of the analysed age groups, boys were hospitalised more frequently. Irrespective of the place of residence, infants were most commonly hospitalised. It was observed that there was a significant difference between the incidence rate of pneumonia among hospitalised children in all analysed groups depending on the province. The average length of stay was 7.29 days, with infants requiring the longest stays (7.96 days), and 1.8% of children were rehospitalised within 30 days due to recurrence of pneumonia. The most commonly coded pathogens responsible for pneumonia included Mycoplasma pneumoniae, Streptococcus pneumoniae and Chlamydia spp. A total of 19 inpatient hospital deaths in the course of pneumonia were reported. Conclusions Based on our findings, it is warranted to utilize epidemiological knowledge for the planning of an appropriate level of service commissioned both in outpatient and inpatient facilities as well as for the estimation of institutional and staff needs necessary to secure these services.


2020 ◽  
Vol 55 (2) ◽  
pp. 195-204 ◽  
Author(s):  
Matthew C. Hess ◽  
David I. Swedler ◽  
Christine S. Collins ◽  
Brent A. Ponce ◽  
Eugene W. Brabston

Context Injuries in professional ultimate Frisbee (ultimate) athletes have never been described. Objective To determine injury rates, profiles, and associated factors using the first injury-surveillance program for professional ultimate. Design Descriptive epidemiology study. Setting American Ultimate Disc League professional ultimate teams during the 2017 season. Patients or Other Participants Sixteen all-male teams. Main Outcome Measure(s) Injury incidence rates (IRs) were calculated as injuries per 1000 athlete-exposures (AEs). Incidence rate ratios were determined to compare IRs with 95% confidence intervals, which were used to calculate differences. Results We observed 299 injuries over 8963 AEs for a total IR of 33.36 per 1000 AEs. Most injuries affected the lower extremity (72%). The most common injuries were thigh-muscle strains (12.7%) and ankle-ligament sprains (11.4%). Running was the most frequent injury mechanism (32%). Twenty-nine percent of injuries involved collisions; however, the concussion rate was low (IR = 0.22 per 1000 AEs). Injuries were more likely to occur during competition and in the second half of games. An artificial turf playing surface did not affect overall injury rates (Mantel-Haenszel incidence rate ratio = 1.28; 95% confidence interval = 0.99, 1.67). Conclusions To our knowledge, this is the first epidemiologic study of professional ultimate injuries. Injury rates were comparable with those of similar collegiate- and professional-level sports.


2019 ◽  
Vol 47 (4) ◽  
pp. 933-941 ◽  
Author(s):  
Zachary Y. Kerr ◽  
Nelson Cortes ◽  
Jatin P. Ambegaonkar ◽  
Amanda M. Caswell ◽  
Matt Prebble ◽  
...  

Background: Although data exist on injuries in youth football leagues, there are limited recent data on injury incidence in middle school football. Updated injury incidence estimates can help drive the development of injury prevention strategies. Purpose: Describe the epidemiology of injuries in middle school football during school years 2015-2016 to 2017-2018. Study Design: Descriptive epidemiology study. Methods: Data originated from 9 public middle schools in Virginia during school years 2015-2016 to 2017-2018. Certified athletic trainers collected injury and athlete-exposure (AE) data from school-sanctioned games and practices in boys’, football. Injury counts and rates per 1000 AEs were calculated. Injury rate ratios with 95% CIs compared rates between games and practices. Results: Overall, 664 middle school boys’, football injuries were reported, leading to an overall injury rate of 20.54 per 1000 AEs (95% CI, 18.98-22.11). The time loss injury rate (inclusive of injuries with participation restriction time ≥24 hours) was 9.28 per 1000 AEs (95% CI, 8.23-10.33). The injury rate was higher in competition than practice (36.19 vs 17.97 per 1000 AEs; injury rate ratio, 2.01; 95% CI, 1.69-2.40). Most injuries were to the head/face (competition, 20.6%; practice, 15.8%) and hand/wrist (competition, 18.8%; practice, 16.4%) and were diagnosed as contusions (competition, 30.9%; practice, 25.9%) and sprains (competition, 19.4%; practice, 12.6%). Competitions also had a large proportion of concussions (10.3%). Overall, 80.0% and 66.9% of injuries were due to contact in competition and practice, respectively; of these contact-related injuries, 62.1% and 41.6% were specifically player contact. Conclusion: Injury distributions parallel those found in previous research from middle school and other sport settings. Injury rates in middle school football were higher than those reported in previous findings in high school and college. However, caution must be taken when interpreting findings in relation to other surveillance systems with varying methodologies. Still, the findings highlight the need for injury prevention strategies within middle school football, particularly as related to contact-related mechanisms.


2019 ◽  
Vol 4 (4) ◽  
pp. 2473011419S0019
Author(s):  
Javier Z. Guzman ◽  
Kevin K. Chen ◽  
Jimmy J. Chan ◽  
Ettore Vulcano

Category: Ankle, Sports Introduction/Purpose: Ankle injuries can often have profound implication in the potential careers of National Collegiate Athletic Association (NCAA) athletes. Accordingly, a more thorough characterization of these injuries and insight into injury etiology is warranted. In addition, a more comprehensive understanding will allow proper education of athletes when injuries do occur. Here we review the incidence and effect of ankle injuries on NCAA athletes and their athletic season. Methods: Ankle injuries across 16 collegiate sports played by men and women from 2004-05 to 2013-14 academic years were surveyed from the NCAA Injury Surveillance Program (NCAA-ISP). Ankle injury rates per 10,000 athlete-exposures (IR), operative rate, annual injury rate trends, re-injury rates, in-season status (pre/in/post-season) at time of injury, and time loss distributions were perused. In effort to include both male and female atheletes equally, a sub-group analysis of contact sports played by both genders (C-BG) was performed to determine if there was a significant difference in risk when compared to those athletes that did not play contact sports. These sports included basketball, soccer, lacrosse, and ice hockey. Types of ankle injuries (soft tissues or bony) were also sub-classified and counted. Results: Over the course of 10 years, there were 14,080 ankle injures identified (IR=11.9). There were 8,978 (IR=12.1) injuries in males and 5,102 (IR=11.7) injuries in females. The rate of injuries that occurred in C-BG cohort (IR=14.5) was greater than that of the total group of noncontact participants (IR=7.6). When comparing injury rates between all contact sports(IR=14.1) and all noncontact sports (IR=7.6) the difference was found to be statistically significant(p <0 .0001). In the C-BG group, 1.4% of injuries were operative (N=93). The overall mean time loss for C-BG was 10.9 days when excluding patients who had season ending injuries. Across all atheletes, the top three contact sports with season ending ankle injuries were football, basketball, and lacrosse. Importantly,16.8% of all injuries were classified as re-injuries. Conclusion: Ankle injuries represent a common and broad spectrum of injuries in collegiate athletes. A majority of ankle injuries occurred during the regular season with sprains, strains, contusions, and fractures representing the most common types of injuries. Contact sports tend to have higher rates of ankle injuries than noncontact sports. As the consequence of index ankle injury appears to be higher predisposition to reinjury, a better understanding of the kinds of ankle injuries and their respective causes may help elucidate trends useful in the development of various prevention strategies.


2020 ◽  
Vol 8 (7) ◽  
pp. 232596712093443
Author(s):  
Mark Howard ◽  
Samantha Solaru ◽  
Hyunwoo P. Kang ◽  
Ioanna K. Bolia ◽  
George F.R. Hatch ◽  
...  

Background: Anterior cruciate ligament (ACL) injury is prevalent among National Collegiate Athletic Association (NCAA) soccer players. Controversy remains regarding the effect of the surface type on the rate of ACL injury in soccer players, considering differences in sex, type of athletic exposure, and level of competition. Hypothesis: Natural grass surfaces would be associated with decreased ACL injury rate in NCAA soccer players. Sex, type of athletic exposure (match vs practice), and level of competition (Division I-III) would affect the relationship between playing surface and ACL injury rates. Study Design: Cohort study; Level of evidence, 3. Methods: Using the NCAA Injury Surveillance System (ISS) database, we calculated the incidence rate of ACL injury in men and women from 2004-2005 through 2013-2014 seasons. The incidence was normalized against athletic exposure (AE). Additional data collected were sex, athletic activity at time of injury (match vs practice), and level of competition (NCAA division) to stratify the analysis. Statistical comparisons were made by calculating incidence rate ratios (IRR). Statistical significance was set at an alpha of .05. Results: There were 30,831,779 weighted AEs during the study period. The overall injury rate was 1.12 ACL injuries per 10,000 AEs (95% CI, 1.08-1.16). Women comprised 57% of the match data (10,261 games) and 55% of practice data (26,664 practices). The overall injury rate was significantly higher on natural grass (1.16/10,000 AEs; 95% CI, 1.12-1.20) compared with artificial turf (0.92/10,000 AEs [95% CI, 0.84-1.01]; IRR, 1.26 [95% CI, 1.14-1.38]) ( P < .0001). This relationship was demonstrated consistently across all subanalyses, including stratification by NCAA division and sex. The injury rate on natural grass (0.52/10,000 AEs; 95% CI, 1.11-1.26) was significantly greater than the injury incidence during practice on artificial turf (0.06/10,000 AEs; 95% CI, 0.043-0.096). Players were 8.67 times more likely to sustain an ACL injury during practice on natural grass compared with practice on artificial turf (95% CI, 5.43-12.13; P < .0001). No significant difference was found in injury rates between matches played on grass versus turf (IRR, 0.93; 95% CI, 0.84-1.03; P = .15). Conclusion: NCAA soccer players who practice on natural grass have increased risk of ACL injury compared with the risk of those practicing on an artificial surface, regardless of sex or NCAA division of play. No difference in risk of ACL injury between playing surfaces was detected during matches. Further research is necessary to examine the effect of multiple factors when evaluating the effect of the surface type on the risk of ACL injury in soccer players.


2021 ◽  
Vol 3 ◽  
Author(s):  
Dhruv R. Seshadri ◽  
Mitchell L. Thom ◽  
Ethan R. Harlow ◽  
Colin K. Drummond ◽  
James E. Voos

The Bundesliga made headlines for becoming the first major sports league to return to sport worldwide following COVID-19 lockdown. To-date, there lacks retrospective studies on longitudinal injury rates to elucidate the effect isolation measures had on the health and safety of professional athletes. This study sought to compare injury rates experienced by Bundesliga athletes before and after the COVID-19 lockdown. Data was collected from public injury and player reports regarding the Bundesliga, with injury defined as trauma resulting in loss of game time. Descriptive statistics were used to present differences in injury incidence between all Bundesliga Match days pre- and post-lockdown. Between the league's resumption and completion on May 16 and June 27, 2020, injuries occurred in 21 forwards (FW), 11 central midfielders (CM), 12 wide midfielders (WM), 16 central defenders (CD), 6 fullbacks (FB), and 2 goalkeepers. Players had 1.13 (95% CI 0.78, 1.64) times the odds of being injured following the COVID-19 lockdown, with a 3.12 times higher rate of injury when controlling for games played compared to injury rates pre-lockdown (0.84 injuries per game vs. 0.27 injuries per game). The most frequent injury group was muscular injuries with 23 injuries total, with 17% of athletes experiencing injury during their first competitive match following lockdown. Injury rate increased over 3-fold following COVID-19 lockdown. Athletes did not experience an increased rate of injury with more cumulative competitive matches played. High injury incidence for players yet to complete their first competitive match may imply suboptimal sport readiness following home confinement.


Author(s):  
Melissa O'Donnell ◽  
Scott Sims ◽  
Miriam Maclean ◽  
Arturo Gonzalez-Izquierdo ◽  
Ruth Gilbert ◽  
...  

ABSTRACTObjectivesThis study aims to determine trends in hospital admissions for alcohol-related injuries among young people in Western Australia and England and whether these admissions are intentionally or unintentionally caused. In addition, this study examines variation in trends by sex and age-groups to determine groups most at risk. ApproachAnnual incidence rates for alcohol-related injury rates were calculated using hospital admissions data for Western Australia and England. We compared trends in different types of alcohol-related injury by age and gender. ResultsAlcohol-related injuries have increased significantly from 1980-2009 (from 2 to 12 per 10,000). Conversely, alcohol-related injury rates have declined in England since 2007. In England self-harm is the most frequently recorded cause of alcohol-related injury. In Western Australia, unintentional injury is most common, however violence-related harm is increasing for boys and girls. Boys aged 16-17 in Western Australia had the highest rate of alcohol-related injury (27.1/10,000), which was markedly higher than for 16-17 year old girls in Western Australia (16.6/10,000), girls in England (14.1/10,000), or boys in England (13.2/10,000). ConclusionAlcohol-related harm is a significant public health issue, and in Western Australia there is a concerning trend of increasing alcohol-related injuries among young people. Alcohol-related harm of sufficient severity to require hospital admission is increasing among adolescents in Western Australia. Declining trends in England suggests this trend is not inevitable or irreversible. More needs to be done to address alcohol-related harm, and ongoing monitoring is required to assess the effectiveness of strategies.


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