289 Injury rates and mechanisms of injury in female high school rugby

AbstractIntroductionAlmost all the bone mass in females is accumulated during adolescence and especially in the years immediately following menstruation. Self-efficacy plays an important role in moderating the relationship between knowledge and behavior. This study aimed to determine the self-efficacy of osteoporosis preventive behaviors and its predictors in female high school students.MethodologyThis descriptive-analytical cross-sectional study was conducted on 330 female high school students in Saveh, Iran during 2016–2017. A two-stage cluster sampling method was used to select the participants. Data were collected using a socio-demographic questionnaire, the Osteoporosis Knowledge Test (OKT) and the Osteoporosis Self-Efficacy Scale (OSES). A general linear model was used to determine the self-efficacy predictors of osteoporosis preventive behaviors.ResultsThe mean [standard deviation (SD)] of the total OKT score was 11.08 (4.08) of attainable range from 0 to 32. The mean (SD) of the total OSES score was 121.97 (37.36) of attainable range from 0 to 200. The mean (SD) of the exercise and calcium subscales of OSES were 58.39 (22.56) and 63.57 (21.02), respectively. There were significant relationships between the total OKT score with the total OSES score (r = 0.16, p = 0.003) and its subscales, including exercise (r = 0.16, p = 0.002) and calcium (r = 0.11, p = 0.03) scores. According to the adjusted general linear model, the variables of economic status, educational level and osteoporosis knowledge were predictors of the self-efficacy in the studied students.ConclusionFindings suggested that most of the students had moderate levels of knowledge and self-efficacy regarding osteoporosis preventive behaviors; therefore, improving the knowledge and self-efficacy of this group can play a significant role in promoting their health.

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Incidence of Injuries in High School Softball and Baseball Players

Journal of Athletic Training ◽

10.4085/1062-6050-46.6.648 ◽

2011 ◽

Vol 46 (6) ◽

pp. 648-654 ◽

Cited By ~ 56

Author(s):

Ellen Shanley ◽

Mitchell J. Rauh ◽

Lori A. Michener ◽

Todd S. Ellenbecker

Keyword(s):

High School ◽

South Carolina ◽

High Schools ◽

Upper Extremity ◽

Injury Rate ◽

Baseball Players ◽

Injury Rates ◽

School Sports ◽

Initial Injury ◽

Subsequent Injury

Context: Participation in high school sports has grown 16.1% over the last decade, but few studies have compared the overall injury risks in girls' softball and boys' baseball. Objective: To examine the incidence of injury in high school softball and baseball players. Design: Cohort study. Setting: Greenville, South Carolina, high schools. Patients or Other Participants: Softball and baseball players (n = 247) from 11 high schools. Main Outcome Measure(s): Injury rates, locations, types; initial or subsequent injury; practice or game setting; positions played; seasonal trends. Results: The overall incidence injury rate was 4.5/1000 athlete-exposures (AEs), with more injuries overall in softball players (5.6/1000 AEs) than in baseball players (4.0/1000 AEs). Baseball players had a higher initial injury rate (75.9/1000 AEs) than softball players (66.4/1000 AEs): rate ratio (RR) = 0.88, 95% confidence interval (CI) = 0.4, 1.7. The initial injury rate was higher than the subsequent injury rate for the overall sample (P < .0001) and for softball (P < .0001) and baseball (P < .001) players. For both sports, the injury rate during games (4.6/1000 AEs) was similar to that during practices (4.1/1000 AEs), RR = 1.22, 95% CI = 0.7, 2.2. Softball players were more likely to be injured in a game than were baseball players (RR = 1.92, 95% CI = 0.8, 4.3). Most injuries (77%) were mild (3.5/1000 AEs). The upper extremity accounted for the highest proportion of injuries (63.3%). The incidence of injury for pitchers was 37.3% and for position players was 15.3%. The rate of injury was highest during the first month of the season (7.96/1000 AEs). Conclusions: The incidence of injury was low for both softball and baseball. Most injuries were minor and affected the upper extremity. The injury rates were highest in the first month of the season, so prevention strategies should be focused on minimizing injuries and monitoring players early in the season.

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A Training Program to Improve Neuromuscular Indices in Female High School Volleyball Players

The Journal of Strength and Conditioning Research ◽

10.1519/jsc.0b013e3181f906ef ◽

2011 ◽

Vol 25 (8) ◽

pp. 2151-2160 ◽

Cited By ~ 29

Author(s):

Frank R Noyes ◽

Sue D Barber-Westin ◽

Stephanie T Smith ◽

Thomas Campbell

Keyword(s):

High School ◽

Training Program ◽

Volleyball Players ◽

Female High School

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Eye Injuries in High School and Collegiate Athletes

Sports Health A Multidisciplinary Approach ◽

10.1177/1941738117712425 ◽

2017 ◽

Vol 9 (5) ◽

pp. 444-449 ◽

Cited By ~ 10

Author(s):

Barry P. Boden ◽

Lauren A. Pierpoint ◽

Rebecca G. Boden ◽

R. Dawn Comstock ◽

Zachary Y. Kerr

Keyword(s):

High School ◽

College Athletes ◽

Age Groups ◽

Eye Injury ◽

Field Hockey ◽

Eye Injuries ◽

Time Loss ◽

Injury Rates ◽

Men's Basketball ◽

College Age

Background: Although eye injuries constitute a small percentage of high school and college sports injuries, they have the potential to be permanently debilitating. Hypothesis: Eye injury rates will vary by sport, sex, and between the high school and college age groups. Study Design: Descriptive epidemiology study. Level of Evidence: Level 3. Methods: Data from eye injury reports in high school and college athletes were obtained from the National High School Sports-Related Injury Surveillance System, High School Reporting Information Online (HS RIO) database over a 10-year span (2005-2006 through 2014-2015 school years) and the National Collegiate Athletic Association (NCAA) Injury Surveillance Program (ISP) over an 11-year span (2004-2005 through 2014-2015 school years). Injury rates per 100,000 athlete-exposures (AEs), injury rate ratios (RRs), and 95% CIs were calculated. Distributions of eye injuries by diagnosis, mechanism, time loss, and surgery needs were also examined. Results: A total of 237 and 273 eye injuries were reported in the HS RIO and the NCAA ISP databases, respectively. The sports with the highest eye injury rates (per 100,000 AEs) for combined high school and college athletes were women’s basketball (2.36), women’s field hockey (2.35), men’s basketball (2.31), and men’s wrestling (2.07). Overall eye injury rates at the high school and college levels were 0.68 and 1.84 per 100,000 AEs, respectively. Eye injury rates were higher in competition than practice in high school (RR, 3.47; 95% CI, 2.69-4.48) and college (RR, 3.13; 95% CI, 2.45-3.99). Most injuries were contusions (high school, 35.9%; college, 33.3%) and due to contact (high school, 89.9%; college, 86.4%). Only a small percentage of injuries resulted in time loss over 21 days (high school, 4.2%; college, 3.0%). Conclusion: Eye injury rates and patterns vary by sport, sex, and between the high school and college age groups. Although severe injuries do occur, most eye injuries sustained by high school and college athletes are minor, with limited time loss and full recovery. Clinical Relevance: Additional focus needs to be placed on preventing eye injuries at the collegiate level in women’s and men’s basketball, women’s field hockey, and men’s wrestling.

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