The Epidemiology of US High School Basketball Injuries, 2005–2007

2008 ◽  
Vol 36 (12) ◽  
pp. 2328-2335 ◽  
Author(s):  
Laurel A. Borowski ◽  
Ellen E. Yard ◽  
Sarah K. Fields ◽  
R. Dawn Comstock
Keyword(s):  
High School ◽  
Confidence Interval ◽  
Rate Ratio ◽  
Knee Injuries ◽  
Injury Rate ◽  
The United States ◽  
Basketball Players ◽  
Knee Ligament ◽  
Prevention Interventions ◽  
Nationally Representative

Background With more than a million high school athletes playing during the 2006–2007 academic year, basketball is one of the most popular sports in the United States. Hypothesis Basketball injury rates and patterns differ by gender and type of exposure. Study Design Descriptive epidemiology study. Methods Basketball-related injury data were collected during the 2005–2006 and 2006–2007 academic years from 100 nationally representative US high schools via Reporting Information Online. Results High school basketball players sustained 1518 injuries during 780 651 athlete exposures for an injury rate of 1.94 per 1000 athlete exposures. The injury rate per 1000 athlete exposures was greater during competition (3.27) than during practice (1.40; rate ratio, 2.33; 95% confidence interval, 2.10–2.57) and was greater among girls (2.08) than among boys (1.83; rate ratio, 1.14; 95% confidence interval, 1.03–1.26). The ankle/foot (39.7%), knee (14.7%), head/face/neck (13.6%), arm/hand (9.6%), and hip/thigh/upper leg (8.4%) were most commonly injured. The most frequent injury diagnoses were ligament sprains (44.0%), muscle/tendon strains (17.7%), contusions (8.6%), fractures (8.5%), and concussions (7.0%). Female basketball players sustained a greater proportion of concussions (injury proportion ratio, 2.41; 95% confidence interval, 1.49–3.91) and knee injuries (injury proportion ratio, 1.71; 95% confidence interval, 1.27–2.30), whereas boys more frequently sustained fractures (injury proportion ratio, 1.87; 95% confidence interval, 1.27–2.77) and contusions (injury proportion ratio, 1.52; 95% confidence interval, 1.00–2.31). The most common girls’ injury requiring surgery was knee ligament sprains (47.9%). Conclusion High school basketball injury patterns vary by gender and type of exposure. This study suggests several areas of emphasis for targeted injury prevention interventions.

Epidemiology of 10,000 High School Football Injuries: Patterns of Injury by Position Played

2013 ◽  
Vol 10 (2) ◽  
pp. 160-169 ◽  
Author(s):  
Marcus A. Badgeley ◽  
Natalie M. McIlvain ◽  
Ellen E. Yard ◽  
Sarah K. Fields ◽  
R. Dawn Comstock
Keyword(s):  
High School ◽  
Athletic Trainers ◽  
Injury Rate ◽  
The United States ◽  
Data Collection Tool ◽  
High School Athletes ◽  
High School Football ◽  
Certified Athletic Trainers ◽  
Nationally Representative ◽  
Patterns Of Injury

Background:With more than 1.1 million high school athletes playing annually during the 2005−06 to 2009−10 academic years, football is the most popular boys’ sport in the United States.Methods:Using an internet-based data collection tool, RIO, certified athletic trainers (ATs) from 100 nationally representative US high schools reported athletic exposure and football injury data during the 2005−06 to 2009−10 academic years.Results:Participating ATs reported 10,100 football injuries corresponding to an estimated 2,739,187 football-related injuries nationally. The injury rate was 4.08 per 1000 athlete-exposures (AEs) overall. Offensive lineman collectively (center, offensive guard, offensive tackle) sustained 18.3% of all injuries. Running backs (16.3%) sustained more injuries than any other position followed by linebackers (14.9%) and wide receivers (11.9%). The leading mechanism of injury was player-player contact (64.0%) followed by player-surface contact (13.4%). More specifically, injury occurred most commonly when players were being tackled (24.4%) and tackling (21.8%).Conclusions:Patterns of football injuries vary by position. Identifying such differences is important to drive development of evidence-based, targeted injury prevention efforts.

The Epidemiology of United States High School Soccer Injuries, 2005–2007

2008 ◽  
Vol 36 (10) ◽  
pp. 1930-1937 ◽  
Author(s):  
Ellen E. Yard ◽  
Matthew J. Schroeder ◽  
Sarah K. Fields ◽  
Christy L. Collins ◽  
R. Dawn Comstock
Keyword(s):  
United States ◽  
High School ◽  
Epidemiologic Study ◽  
Injury Rate ◽  
Injury Incidence ◽  
Injury Patterns ◽  
Injury Surveillance System ◽  
Knee Ligament ◽  
Soccer Injury ◽  
Nationally Representative

Background United States high school soccer participation increased 5 fold over the last 30 years. With increased participation comes increased injury incidence. Hypothesis High school soccer injury patterns will vary by gender and type of exposure. Study Design Descriptive epidemiologic study. Methods Soccer-related injury data were collected over the 2005–2006 and 2006–2007 school years from 100 nationally representative United States high schools via Reporting Information Online (RIO, an Internet-based sports-related injury surveillance system). Results Participating certified athletic trainers reported 1524 soccer injuries during 637 446 athlete exposures (AEs), for an injury rate of 2.39 per 1000 AEs, corresponding to a nationally estimated 807 492 soccer-related injuries during the 2005–2006 and 2006–2007 seasons. The injury rate per 1000 AEs was greater during competition (4.77) than practice (1.37) (rate ratio [RR] = 3.49; 95% confidence interval [CI], 3.15–3.87). Overall, the most frequent diagnoses were incomplete ligament sprains (26.8%), incomplete muscle strains (17.9%), contusions (13.8%), and concussions (10.8%). The most commonly injured body sites were the ankle (23.4%), knee (18.7%), head/face (13.7%), and thigh/upper leg (13.1%). Similar proportions of boys (57.9%) and girls (53.9%) returned to activity in <1 week. During competition, girls sustained complete knee ligament sprains requiring surgery at a rate of 26.4 per 100 000 AEs, higher than the rate among boys during competition (1.98 per 100 000 AEs) (RR = 13.3; 95% CI, 3.15–56.35) and among girls during practice (2.34 per 100 000 AEs) (RR = 11.3; 95% CI, 4.31–29.58). Player-to-player contact was more common among competition injuries (injury proportion ratio [IPR] = 2.42; 95% CI, 2.01–2.92), while noncontact mechanisms were more common among practice injuries (IPR = 2.39; 95% CI, 1.90–3.01). Conclusions High school soccer injury patterns vary by gender and type of exposure. Identifying such differences in injury patterns is the important first step in the development of evidence-based, targeted injury prevention efforts.

scholarly journals A Multisport Epidemiologic Comparison of Anterior Cruciate Ligament Injuries in High School Athletics

2013 ◽  
Vol 48 (6) ◽  
pp. 810-817 ◽  
Author(s):  
Allan M. Joseph ◽  
Christy L. Collins ◽  
Natalie M. Henke ◽  
Ellen E. Yard ◽  
Sarah K. Fields ◽  
...  
Keyword(s):  
High School ◽  
Anterior Cruciate Ligament ◽  
Cruciate Ligament ◽  
Knee Injuries ◽  
Injury Rate ◽  
Ligament Injury ◽  
Targeted Prevention ◽  
Acl Injuries ◽  
Nationally Representative ◽  
Anterior Cruciate

Background: The knee joint is the second most commonly injured body site after the ankle and the leading cause of sport-related surgeries. Knee injuries, especially of the anterior cruciate ligament (ACL), are among the most economically costly sport injuries, frequently requiring expensive surgery and rehabilitation. Objective: To investigate the epidemiology of ACL injuries among high school athletes by sport and sex. Design: Descriptive epidemiology study. Main Outcome Measure(s): Using an Internet-based data-collection tool, Reporting Information Online (RIO), certified athletic trainers from 100 nationally representative US high schools reported athlete-exposure and injury data for athletes from 9 sports during the 2007/08–2011/12 academic years. The outcome of interest in this study was ACL injuries. Results: During the study period, 617 ACL injuries were reported during 9 452 180 athlete exposures (AEs), for an injury rate of 6.5 per 100 000 AEs. Nationally, in the 9 sports studied, an estimated 215 628 ACL injuries occurred during the study period. The injury rate was higher in competition (17.6) than practice (2.4; rate ratio [RR] = 7.3, 95% confidence interval [CI] = 6.08, 8.68). Girls' soccer had the highest injury rate (12.2) followed by boys' football (11.1), with boys' basketball (2.3) and boys' baseball (0.7) having the lowest rates. In sex-comparable sports, girls had a higher rate (8.9) than boys (2.6; RR = 3.4, 95% CI = 2.64, 4.47). Overall, 76.6% of ACL injuries resulted in surgery. The most common mechanisms of injury were player-to-player contact (42.8%) and no contact (37.9%). Conclusions: Anterior cruciate ligament injury rates vary by sport, sex, and type of exposure. Recognizing such differences is important when evaluating the effectiveness of evidence-based, targeted prevention efforts.

STEM-Focused Career Courses and College Pipeline for Students with Learning Disabilities

2021 ◽  
pp. 089590482110199
Author(s):  
Jennifer A. Freeman ◽  
Michael A. Gottfried ◽  
Jay Stratte Plasman
Keyword(s):  
High School ◽  
Learning Disabilities ◽  
High School Students ◽  
The United States ◽  
Students With Learning Disabilities ◽  
School Students ◽  
Data Set ◽  
Stem Majors ◽  
Career And Technical ◽  
Nationally Representative

Recent educational policies in the United States have fostered the growth of science, technology, engineering, and mathematics (STEM) career-focused courses to support high school students’ persistence into these fields in college and beyond. As one key example, federal legislation has embedded new types of “applied STEM” (AS) courses into the career and technical education curriculum (CTE), which can help students persist in STEM through high school and college. Yet, little is known about the link between AS-CTE coursetaking and college STEM persistence for students with learning disabilities (LDs). Using a nationally representative data set, we found no evidence that earning more units of AS-CTE in high school influenced college enrollment patterns or major selection in non-AS STEM fields for students with LDs. That said, students with LDs who earned more units of AS-CTE in high school were more likely to seriously consider and ultimately declare AS-related STEM majors in college.

Injury Reporting Rates and Injury Concealment Patterns Differ Between High-school Cirque Performers and Basketball Players

2011 ◽  
Vol 26 (4) ◽  
pp. 200-205 ◽  
Author(s):  
Ashley S Long ◽  
Jatin P Ambegaonkar ◽  
Patty M Fahringer
Keyword(s):  
High School ◽  
Performing Arts ◽  
Peer Group ◽  
Healthcare Providers ◽  
Knee Injuries ◽  
Pain Tolerance ◽  
Basketball Players ◽  
Significant Difference ◽  
Injury Reporting ◽  
Reporting Rates

The performing arts style of cirque has grown in popularity, with high-school participants increasingly practicing this style. Still, little research has examined the injury reporting rates and patterns in this population. Our study aimed to compare injury reporting rates and injury concealment patterns between high-school cirque performers and a peer-group of basketball players. Methods: Fifty participants (30 cirque, 20 basketball) completed a 12-item injury history and concealment instrument with chi-squared analyses and Fisher’s exact tests comparing groups (p = 0.05). Results: While no group differences (p = 0.36) existed in injuries reported, basketball players were more likely (p = 0.01) to miss participation due to injury than cirque performers. No significant difference existed between participants regarding which healthcare provider they reported to first (p = 0.27), but basketball players reported their injuries to the athletic trainer at higher rates (50%) than cirque performers (20%). A nonsignificant trend (p = 0.08) was noted in promptness to report injury, with more cirque performers (13%) concealing their injuries than basketball players (5%). Several reasons were noted for concealment of injury, with the most common being the belief that the injury would “go away” on its own. Knee injuries were most common in basketball players (23.7%) and back and knee injuries (10.5% each) in cirque performers. Conclusions: Despite similar injury rates, cirque participants concealed injuries more than peer-basketball players. Reasons may include losing performance roles, unfamiliarity and low trust with healthcare providers, ignorance about initially minor-looking injuries, and higher pain tolerance thresholds. Education and communication are essential to allow performing artists to seek healthcare support. Research is needed to appropriately understand and meet the needs of this underserved performing artist population.

scholarly journals Epidemiology of Cervical Muscle Strains in Collegiate and High School Football Athletes, 2011–2012 Through 2013–2014 Academic Years

2019 ◽  
Vol 54 (7) ◽  
pp. 780-786
Author(s):  
Katherine M. Lee ◽  
Melissa C. Kay ◽  
Kristen L. Kucera ◽  
William E. Prentice ◽  
Zachary Y. Kerr
Keyword(s):  
High School ◽  
Rate Ratio ◽  
National Collegiate Athletic Association ◽  
Injury Rate ◽  
Adverse Outcomes ◽  
Surveillance Program ◽  
Football Players ◽  
Surveillance Systems ◽  
High School Football ◽  
Cervical Muscle

Context Cervical muscle strains are an often-overlooked injury, with neck- and spine-related research typically focusing on spinal cord and vertebral injuries. Objective To examine the rates and distributions of cervical muscle strains in collegiate and high school football athletes. Design Descriptive epidemiology study. Setting Collegiate and high school football teams. Patients or Other Participants The National Collegiate Athletic Association Injury Surveillance Program (NCAA-ISP) collected data from collegiate football athletes. The High School National Athletic Treatment, Injury and Outcomes Network (HS NATION) and High School Reporting Information Online (HS RIO) collected data from high school football athletes. Data from the 2011–2012 through 2013–2014 academic years were used. Main Outcome Measure(s) Athletic trainers collected injury and exposure data for football players. Injury counts, injury rates per 10 000 athlete-exposures (AEs), and injury rate ratios with 95% confidence intervals (CIs) were calculated. Results The NCAA-ISP reported 49 cervical muscle strains (rate = 0.96/10 000 AEs), of which 28 (57.1%) were TL (time loss; rate = 0.55/10 000 AEs). High School NATION reported 184 cervical muscle strains (rate = 1.66/10 000 AEs), of which 33 (17.9%) were TL injuries (rate = 0.30/10 000 AEs). The HS RIO, which collects only TL injuries, reported 120 TL cervical muscle strains (rate = 0.51/10 000 AEs). The overall injury rate was lower in the NCAA-ISP than in HS NATION (injury rate ratio = 0.58; 95% CI = 0.42, 0.79); when restricted to TL injuries, the overall injury rate was higher in the NCAA-ISP (injury rate ratio = 1.83; 95% CI = 1.11, 3.03). No differences were found when comparing TL injuries in HS RIO and the NCAA-ISP. Cervical muscle-strain rates were higher during competitions than during practices across all 3 surveillance systems for all injuries. Most cervical muscle strains were due to player contact (NCAA-ISP = 85.7%, HS NATION = 78.8%, HS RIO = 85.8%). Conclusions The incidence of cervical muscle strains in football players was low compared with other injuries. Nonetheless, identifying and implementing interventions, particularly those aimed at reducing unsafe player contact, are essential to further decrease the risk of injury and associated adverse outcomes.

scholarly journals Comparative effectiveness of oral prostacyclin pathway drugs on hospitalization in patients with pulmonary hypertension in the United States: a retrospective database analysis

2020 ◽  
Vol 10 (4) ◽  
pp. 204589402091183
Author(s):  
John W. McConnell ◽  
Yuen Tsang ◽  
Janis Pruett ◽  
William Drake III
Keyword(s):  
United States ◽  
Pulmonary Hypertension ◽  
Confidence Interval ◽  
Lower Risk ◽  
Rate Ratio ◽  
Index Date ◽  
The United States ◽  
Hospitalization Rate ◽  
Hazard Ratio ◽  
Administrative Claims

Two oral medications targeting the prostacyclin pathway are available to treat pulmonary arterial hypertension in the United States: oral treprostinil and selexipag. We compared real-world hospitalization in patients receiving these medications. A retrospective administrative claims study was conducted using the Optum® Clinformatics® Data Mart database. Patients with pulmonary hypertension were identified using diagnostic codes. Cohort inclusion required age ≥ 18 years, first oral treprostinil or selexipag prescription between 1 January 2015 and 30 September 2017 (index date), and continuous enrollment in the prior ≥6 months. Patients who switched index drug were excluded. Follow-up was from index date until the first of end of index drug exposure, end of continuous enrollment, death, or 31 December 2017. Multivariable Cox proportional hazard and Poisson regression were used to compare risk and rate, respectively, of hospitalization associated with oral treprostinil vs. selexipag, adjusting for potential confounders. The study cohort included 99 patients receiving oral treprostinil and 123 receiving selexipag. Mean age was 61 years, and most patients were females (71%). Compared with oral treprostinil, selexipag was associated with a 46% lower risk of all-cause hospitalization (hazard ratio 0.54, 95% confidence interval 0.31, 0.92; P = 0.02), a 47% lower risk of pulmonary hypertension-related hospitalization (hazard ratio 0.53, 95% confidence interval 0.31, 0.93; P = 0.03), a 42% lower all-cause hospitalization rate (rate ratio 0.58, 95% confidence interval 0.39, 0.87; P = 0.01), and a 46% lower pulmonary hypertension-related hospitalization rate (rate ratio 0.54, 95% confidence interval 0.35, 0.82; P = 0.004). This study suggests that selexipag is associated with lower hospitalization risk and rate than oral treprostinil.

Injury Patterns by Body Mass Index in US High School Athletes

2011 ◽  
Vol 8 (2) ◽  
pp. 182-191 ◽  
Author(s):  
Ellen Yard ◽  
Dawn Comstock
Keyword(s):  
High School ◽  
Body Mass Index ◽  
Body Mass ◽  
Knee Injuries ◽  
Sports Injury ◽  
Normal Weight ◽  
Overweight And Obesity ◽  
High School Athletes ◽  
Injury Patterns ◽  
Nationally Representative

Background:There are over 7 million US high school athletes and one-third are overweight or obese. Our objective was to examine injury patterns by body mass index (BMI) in high school athletes.Methods:Certified athletic trainers (ATCs) at 100 nationally representative US high schools submitted exposure and injury information during the 2005 to 08 school years via High School RIO (Reporting Information Online). We retrospectively categorized injured athletes as underweight (≤15th percentile), normal weight (15th−85th percentile), overweight (85th−95th percentile), or obese (≥95th percentile).Results:ATCs reported 13,881 injuries during 5,627,921 athlete-exposures (2.47 injuries per 1000 athlete-exposures). Nearly two-thirds (61.4%) of injured high school athletes were normal weight. The prevalence of overweight and obesity was highest among injured football athletes (54.4%). Compared with normal weight athletes, obese athletes sustained a larger proportion of knee injuries (Injury Proportion Ratio [IPR] = 1.27, 95% CI: 1.14 to 1.42) and their injuries were more likely to have resulted from contact with another person (IPR = 1.31, 95% CI: 1.26 to 1.37). Compared with normal weight athletes, underweight athletes sustained a larger proportion of fractures (IPR = 1.45, 95% CI: 1.10 to 1.92) and a larger proportion of injuries resulting from illegal activity (IPR = 1.59, 95% CI: 1.03 to 2.46).Conclusions:Injury patterns differ by BMI. BMI-targeted preventive interventions should be developed to help decrease sports injury rates.

Substance Use on School Property among Students Attending Alternative High Schools in the United States

2001 ◽  
Vol 31 (4) ◽  
pp. 329-342 ◽  
Author(s):  
Nancy D. Brener ◽  
Todd W. Wilson
Keyword(s):  
United States ◽  
High School ◽  
Substance Use ◽  
High School Students ◽  
School Administrators ◽  
Alternative High School ◽  
The United States ◽  
School Students ◽  
Nationally Representative ◽  
School Property

We analyzed nationally representative data from the 1998 National Alternative High School Youth Risk Behavior Survey, conducted by the Centers for Disease Control and Prevention, to determine the prevalence of substance use on school property among alternative high school students in the United States, to describe the characteristics of students who use substances on school property, and to examine the interrelationships of substance-use behaviors. During the 30 days preceding the survey, nearly 48 percent of students used at least one substance on school property and 17 percent used more than one substance on school property. Males were more likely than females and white students were more likely than black or Hispanic students to have used substances on school property. The results of this and other studies suggest that school administrators, public health practitioners, and policy makers should work to improve strategies for reducing substance use in this heterogeneous, hard-to-reach population.

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