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Compliance With Injury Prevention Measures in Youth Pitchers: Survey of Coaches in Little League of Puerto Rico.

ABSTRACT: Because of the problem of elbow and shoulder injuries in baseball pitchers between 9 and 14 years of age, the USA Baseball Medical & Safety Advisory Committee and the Department of Recreation and Sports in Puerto Rico developed injury prevention guidelines for pitchers. The purpose of this study was to determine the compliance of pitching coaches of 9- to 14-year-old Little League teams in Puerto Rico with the Administrative Order 2006-01 and the USA Baseball guidelines.(1) The coaches will have a satisfactory level of compliance with the Administrative Order as well as with the USA Baseball guidelines and (2) both the level of education of the coach as well as the years of experience will correlate with the level of compliance.Descriptive cross-sectional study.Level 5.A self-administered questionnaire was developed based on the Administrative Order and on the USA Baseball guidelines. A descriptive univariate analysis was conducted to determine the mean coach compliance with both guidelines. Pearson correlation coefficients were used to describe the correlation between the level of education and the years of experience of the coaches with the level of compliance.Thirty-five coaches (response rate, 78%) participated in the study. On average, the coaches complied with 70% of the Administrative Order and with 73% of the USA Baseball guidelines. No significant correlations were found.The coaches who participated in the study did not reflect a satisfactory level of compliance with the USA Baseball guidelines or with the Administrative Order.These findings emphasize the need for reinforcing compliance with the injury prevention guidelines and the need to provide resources and training to coaches to effectively prevent elbow and shoulder injuries in pitchers.

SUBMITTER: Pamias-Velazquez KJ

PROVIDER: S-EPMC4981075 | biostudies-literature | 2016 May

REPOSITORIES: biostudies-literature

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Compliance With Injury Prevention Measures in Youth Pitchers: Survey of Coaches in Little League of Puerto Rico.

Pamias-Velázquez Kristian J KJ Figueroa-Negrón Mariam M MM Tirado-Crespo Janiliz J Mulero-Portela Ana L AL

Sports health 20160501 3

<h4>Background</h4>Because of the problem of elbow and shoulder injuries in baseball pitchers between 9 and 14 years of age, the USA Baseball Medical & Safety Advisory Committee and the Department of Recreation and Sports in Puerto Rico developed injury prevention guidelines for pitchers. The purpose of this study was to determine the compliance of pitching coaches of 9- to 14-year-old Little League teams in Puerto Rico with the Administrative Order 2006-01 and the USA Baseball guidelines.<h4>Hy ...[more]

PMID: 27118556

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Project description:On March 15, 2020 Puerto Rico implemented non-pharmaceutical interventions (NPIs), including a mandatory curfew, as part of a state of emergency declaration to prevent the community transmission of the SARS-CoV-2 virus. The strict enforcement of this curfew was extended through May 25, with a gradual relaxation beginning on May 1. This report summarizes an assessment of these early mitigation measures on the progression of the COVID-19 pandemic in the island. From March 15 to May 15, 2020, 70,656 results of molecular (RT-PCR) tests were reported to the Puerto Rico Department of Health. Of these, 1,704 were positive, corresponding to 1,311 individuals with COVID-19 included in the study. We derived the epidemic growth rates (r) and the corresponding reproductive numbers (R) from the epidemic curve of these 1,311 individuals with laboratory-confirmed diagnosis of COVID-19 using their date of test collection as a proxy for symptoms onset. Through May 31, 2020, there were 143 COVID-19 associated deaths in Puerto Rico, for a case fatality risk of 10.9%. We compared the observed cases and deaths with Gompertz model projections had the mitigation measures not been implemented. The number of daily RT-PCR-confirmed cases peaked on March 30 (85 cases), showing a weekly cyclical trend, with lower counts on weekends and a decreasing secular trend since March 30. The initial exponential growth rate (r) was 15.87% (95% CI: 7.59%, 24.15%), corresponding to R of 1.82 (95% CI:1.37, 2.30). After March 30, the r value reverted to an exponential decay rate (negative) of -2.95% (95% CI: -4.99%, -0.92%), corresponding to R of 0.93 (95% CI: 0.86, 0.98). We estimate that, had the initial growth rate been maintained, a total of 6,155 additional COVID-19 cases would have occurred by May 15, with 211 additional COVID-19 deaths by May 31. These findings are consistent with very effective implementation of early NPIs as mitigation measures in Puerto Rico. These results also provide a baseline to assess the impact of the transition from mitigation to subsequent containment stages in Puerto Rico.

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Compliance With Injury Prevention Measures in Youth Pitchers: Survey of Coaches in Little League of Puerto Rico.

Publications

Compliance With Injury Prevention Measures in Youth Pitchers: Survey of Coaches in Little League of Puerto Rico.

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