Department of Kinesiology & Applied Physiology
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Browsing Department of Kinesiology & Applied Physiology by Author "Broglio, Steven P."
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Item Collegiate Athletes With Diabetes: Baseline Medical Comorbidities and Preseason Concussion Testing Performance(Journal of Athletic Training, 2024-03-26) Anderson, Melissa N.; Gallo, Caitlin A.; Passalugo, Scott W.; Nimeh, Jake M.; Edgar, Richard; Yengo-Kahn, Aaron M.; Neitz, Kristen; Terry, Douglas P.; Zuckerman, Scott L.; Broglio, Steven P.; McCrea, Michael; McAllister, Thomas; Pasquina, Paul; Buckley, Thomas A.; CARE Consortium InvestigatorsContext People with diabetes mellitus (DM) are at increased risk for adverse health events and complications throughout their lifetime. Whether DM significantly affects collegiate athletes’ concussion baseline testing performance remains unclear. Objectives To (1) describe the prevalence of DM and associated comorbidities and (2) compare concussion baseline testing performance between student-athletes with DM and student-athletes without DM (NoDM). Design Retrospective, cross-sectional study. Setting University. Patients or Other Participants Using the Concussion, Assessment, Research and Education (CARE) Consortium research database, we matched athletes with self-reported DM (N = 229) by institution, sex, age, sport, position, testing year, and concussion history to athletes with NoDM (N = 229; total sample mean age = 19.6 ± 1.4 years, women = 42%). Main Outcome Measure(s) Descriptive statistics and χ2 tests of independence with subsequent odds ratios were calculated. Independent-samples t tests compared baseline symptoms, neurocognitive testing, and balance performance between athletes with DM and athletes with NoDM. Effect sizes were determined for significant group differences. Results At baseline, athletes with DM had higher rates of self-reported pre-existing balance disorders, sleep disorders, seizure disorders, motion sickness, learning disorders, vision and hearing problems, psychiatric disorders, depression, bipolar disorder, nonmigraine headaches, and meningitis than athletes with NoDM (P values < .05). We found balance differences between groups (P = .032, Cohen d = 0.17) such that, on average, athletes with DM had 1 additional error on the Balance Error Scoring System (DM = 13.4 ± 6.5; NoDM = 12.1 ± 5.9). No other comparisons yielded significant results. Conclusions Although athletes with DM had high rates of self-reported balance disorders, sleep disorders, seizures, and meningitis, their baseline neurocognitive testing results were largely identical to those of athletes with NoDM. Our findings suggested that nonclinically meaningful differences were present in concussion baseline balance testing but no significant differences were noted in cognitive testing; however, the effect of DM on concussion recovery remains unknown. Key Points - We observed no clinically meaningful differences in neurocognitive testing and balance performance between groups; athletes with diabetes performed similarly to athletes without diabetes. - Athletes with diabetes had a disproportionally high rate of self-reported neurologic and mental health comorbidities compared with their nondiabetic counterparts.Item Effects of Pre-Collegiate Sport Specialization on Cognitive, Postural, and Psychological Functions: Findings from the NCAA-DoD CARE Consortium(International Journal of Environmental Research and Public Health, 2022-02-18) Chou, Tsung-Yeh; Caccese, Jaclyn B.; Huang, Yu-Lun; Glutting, Joseph J.; Buckley, Thomas A.; Broglio, Steven P.; McAllister, Thomas W.; McCrea, Michael A.; Pasquina, Paul F.; Kaminski, Thomas W.Background: Early sport specialization has been associated with an increased risk of musculoskeletal injuries and unfavorable psychological outcomes; however, it is unknown whether sport specialization is associated with worse cognitive, postural, and psychological functions in first-year collegiate student-athletes. Methods: First-year collegiate multisport (MA) and single-sport (SA) student-athletes were identified using a pre-collegiate sport experience questionnaire. The cognitive, postural, and psychological functions were assessed by the Immediate Post-Concussion Assessment and Cognitive Testing (ImPACT), Standardized Assessment of Concussion (SAC), Balance Error Scoring System (BESS), and Brief Symptom Inventory 18 (BSI-18). Results: MA student-athletes performed higher in cognitive outcomes (e.g., higher ImPACT visual memory composite scores [ß = 0.056, p < 0.001]), but had higher psychological distress (e.g., higher BSI-18 global severity index [ß = 0.057, p < 0.001]) and no difference in postural stability (p > 0.05) than SA student-athletes. Conclusions: This study indicated first-year collegiate athletes with a history of sport specialization demonstrate lower cognitive performance but decreased psychological distress and no differences in static postural stability as compared to their MA counterparts. Future studies should consider involving different health measures to better understand the influence of sport specialization on overall physical and mental health.Item Mechanisms of injury for concussions in collegiate soccer: an NCAA/DoD CARE consortium study(Science and Medicine in Football, 2021-10-13) Kaminski, Thomas W.; Chrisman, Sara P. D.; Glutting, Joseph; Wahlquist, Victoria; Eagle, Shawn; Putukian, Margot; Tierney, Ryan; Broglio, Steven P.; McAllister, Thomas W.; McCrea, Michael A.; Pasquina, Paul F.; Kontos, Anthony P.; CARE Site InvestigatorsOver 9,000 concussions occur annually in intercollegiate soccer in the United States with little known about the incidence of mechanisms (e.g., collisions) and possible factors (e.g., sex) associated with each mechanism. Objective: The purpose of this study was to describe the mechanism of injury (MOI) and examine factors associated with greater risk for specific MOIs involving concussions in collegiate soccer players. Methods: Participants included 3,288 collegiate soccer players from 28 institutions across four competitive seasons, 2014–17. MOIs were documented for 262 soccer-related concussions during the study and placed into one of four categories: collisions, unintentional contact, aerial challenges, and others. Results: 70% of the concussions occurred in DI soccer players. Collisions and unintentional contact were the MOIs that resulted in 66.5% of all concussions. DI and DIII soccer players sustained more concussions by unintentional contact versus collisions and aerial challenges when compared to their DII counterparts. Defenders were more likely than midfielders to sustain concussions by aerial challenges than collisions. As expected, the field players experienced more concussions as a result of collisions, unintentional contact, and aerial challenges when compared to goalkeepers. Conclusions: Future research should explore preventive strategies for decreasing collisions, especially during aerial challenges while heading the soccer ball, and unintentional contacts from errant balls in soccer in order to decrease concussion risk.