Browsing by Subject "sport"

Now showing 1 - 3 of 3
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    The Demographics of Fractures and Dislocations Across the Entire United States due to Common Sports and Recreational Activities
    (Sage, 2020-03) Meixner, Cory; Loder, Randall T.; Orthopaedic Surgery, School of Medicine
    Background: There exists little nationwide data regarding fracture and dislocation patterns across a wide variety of sporting activities for all ages and sexes. Hypothesis: Participant demographics (age and sex) will vary with regard to fracture and joint dislocation sustained during sport-related activities. Study Design: Descriptive epidemiology study. Level of Evidence: Level 3. Methods: The National Electronic Injury Surveillance System All Injury Program data 2005 through 2013 were accessed; 18 common sports and recreational activities in the United States were selected. Statistical software was used to calculate the numbers of fractures and dislocations, and incidence was calculated using US Census Bureau data. Multivariate logistic regression analysis determined the odds ratios (ORs) for the occurrence of a fracture or dislocation. Results: A fracture occurred in 20.6% and a joint dislocation in 3.6% of the emergency department visits for sports-related injuries; annual emergency department visit incidence was 1.51 for fractures and 0.27 for dislocations (per 1000 people). Most of the fractures occurred in football (22.5%). The OR for fracture was highest for inline skating (OR, 6.03), males (OR, 1.21), Asians, whites, and Amerindians compared with blacks (OR, 1.46, 1.25, and 1.18, respectively), and those older than 84 years (OR, 4.77). Most of the dislocations occurred in basketball (25.7%). The OR for dislocation was highest in gymnastics (OR, 4.08), males (OR, 1.50), Asians (OR, 1.75), and in those aged 20 to 24 years (OR, 9.04). The most common fracture involved the finger, and the most common dislocation involved the shoulder. Conclusion: Inline skating had the greatest risk for fracture, and gymnastics had the greatest risk for joint dislocation. Clinical Relevance: This comprehensive study of the risks of sustaining a fracture or dislocation from common sports activities across all age groups can aid sports health providers in a better understanding of those sports at high risk and be proactive in prevention mechanisms (protective gear, body training).
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    Playing Offense: How Athletes are Impacting a Changing Administrative State
    (2022) Thomas, M. Blair; Levine Daniel, Jamie
    The start of the 2020s presents a broken American administrative system plagued by state ineptitude in a time of turmoil and government distrust. In their protests, marginalized citizens have seen their voices amplified by integral parts of their communities for whom they have cheered: Athletes. This Perspective draws attention to the idea of super citizens and their ability to influence policy. We argue that Black athlete activism that centers their social reality and legitimizes Black Lives Matter for broader populations is one example of a punctuated equilibrium that work to achieve administrative state change.
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    Prevalence of Potentially Clinically Significant Magnetic Resonance Imaging Findings in Athletes with and without Sport-Related Concussion
    (Mary Ann Liebert, 2019-05-22) Klein, Andrew P.; Tetzlaff, Julie E.; Bonis, Joshua M.; Nelson, Lindsay D.; Mayer, Andrew R.; Huber, Daniel L.; Harezlak, Jaroslaw; Mathews, Vincent P.; Ulmer, John L.; Sinson, Grant P.; Nencka, Andrew S.; Koch, Kevin M.; Wu, Yu-Chien; Saykin, Andrew J.; DiFiori, John P.; Giza, Christopher C.; Goldman, Joshua; Guskiewicz, Kevin M.; Mihalik, Jason P.; Duma, Stefan M.; Rowson, Steven; Brooks, Alison; Broglio, Steven P.; McAllister, Thomas; McCrea, Michael A.; Meier, Timothy B.; Radiology and Imaging Sciences, School of Medicine
    Previous studies have shown that mild traumatic brain injury (mTBI) can cause abnormalities in clinically relevant magnetic resonance imaging (MRI) sequences. No large-scale study, however, has prospectively assessed this in athletes with sport-related concussion (SRC). The aim of the current study was to characterize and compare the prevalence of acute, trauma-related MRI findings and clinically significant, non-specific MRI findings in athletes with and without SRC. College and high-school athletes were prospectively enrolled and participated in scanning sessions between January 2015 through August 2017. Concussed contact sport athletes (n = 138; 14 female [F]; 19.5 ± 1.6 years) completed up to four scanning sessions after SRC. Non-concussed contact (n = 135; 15 F; 19.7 ± 1.6) and non-contact athletes (n = 96; 15 F; 20.0 ± 1.7) completed similar scanning sessions and served as controls. Board-certified neuroradiologists, blinded to SRC status, reviewed T1-weighted and T2-weighted fluid-attenuated inversion recovery and T2*-weighted and T2-weighted images for acute (i.e., injury-related) or non-acute findings that prompted recommendation for clinical follow-up. Concussed athletes were more likely to have MRI findings relative to contact (30.4% vs. 15.6%; odds ratio [OR] = 2.32; p = 0.01) and non-contact control athletes (19.8%; OR = 2.11; p = 0.04). Female athletes were more likely to have MRI findings than males (43.2% vs. 19.4%; OR = 2.62; p = 0.01). One athlete with SRC had an acute, injury-related finding; group differences were largely driven by increased rate of non-specific white matter hyperintensities in concussed athletes. This prospective, large-scale study demonstrates that <1% of SRCs are associated with acute injury findings on qualitative structural MRI, providing empirical support for clinical guidelines that do not recommend use of MRI after SRC.