Wu, L C; Nangia, V; Bui, K; Hammoor, B; Kurt, M; Hernandez, F; Kuo, C; Camarillo, D B
In Vivo Evaluation of Wearable Head Impact Sensors Journal Article
In: Annals of Biomedical Engineering, vol. 44, no. 4, pp. 1234–1245, 2016.
Abstract | BibTeX | Tags: *Head Movements/ph [Physiology], *Models, *Soccer/ph [Physiology], *Telemetry/is [Instrumentation], adult, Biological, Biomechanical Phenomena, Craniocerebral Trauma, Humans, Male, MOUTH protectors, Skin, Soccer/in [Injuries], VIDEO recording
@article{Wu2016,
title = {In Vivo Evaluation of Wearable Head Impact Sensors},
author = {Wu, L C and Nangia, V and Bui, K and Hammoor, B and Kurt, M and Hernandez, F and Kuo, C and Camarillo, D B},
year = {2016},
date = {2016-01-01},
journal = {Annals of Biomedical Engineering},
volume = {44},
number = {4},
pages = {1234--1245},
abstract = {Inertial sensors are commonly used to measure human head motion. Some sensors have been tested with dummy or cadaver experiments with mixed results, and methods to evaluate sensors in vivo are lacking. Here we present an in vivo method using high speed video to test teeth-mounted (mouthguard), soft tissue-mounted (skin patch), and headgear-mounted (skull cap) sensors during 6-13 g sagittal soccer head impacts. Sensor coupling to the skull was quantified by displacement from an ear-canal reference. Mouthguard displacements were within video measurement error (\<1 mm), while the skin patch and skull cap displaced up to 4 and 13 mm from the ear-canal reference, respectively. We used the mouthguard, which had the least displacement from skull, as the reference to assess 6-degree-of-freedom skin patch and skull cap measurements. Linear and rotational acceleration magnitudes were over-predicted by both the skin patch (with 120% NRMS error for a(mag), 290% for alpha(mag)) and the skull cap (320% NRMS error for a(mag), 500% for alpha(mag)). Such over-predictions were largely due to out-of-plane motion. To model sensor error, we found that in-plane skin patch linear acceleration in the anterior-posterior direction could be modeled by an underdamped viscoelastic system. In summary, the mouthguard showed tighter skull coupling than the other sensor mounting approaches. Furthermore, the in vivo methods presented are valuable for investigating skull acceleration sensor technologies.},
keywords = {*Head Movements/ph [Physiology], *Models, *Soccer/ph [Physiology], *Telemetry/is [Instrumentation], adult, Biological, Biomechanical Phenomena, Craniocerebral Trauma, Humans, Male, MOUTH protectors, Skin, Soccer/in [Injuries], VIDEO recording},
pubstate = {published},
tppubtype = {article}
}
Nelson, L D; Guskiewicz, K M; Barr, W B; Hammeke, T A; Randolph, C; Ahn, K W; Wang, Y; McCrea, M A
Age Differences in Recovery After Sport-Related Concussion: A Comparison of High School and Collegiate Athletes Journal Article
In: Journal of Athletic Training, vol. 51, no. 2, pp. 142–152, 2016.
Abstract | BibTeX | Tags: *Athletic Injuries/di [Diagnosis], *Brain Concussion/di [Diagnosis], Age Factors, cognition, Female, Football/in [Injuries], Hockey/in [Injuries], Humans, Male, Neuropsychological Tests, Prospective Studies, Racquet Sports/in [Injuries], Recovery of Function, Risk Factors, Soccer/in [Injuries], Students, Time Factors
@article{Nelson2016b,
title = {Age Differences in Recovery After Sport-Related Concussion: A Comparison of High School and Collegiate Athletes},
author = {Nelson, L D and Guskiewicz, K M and Barr, W B and Hammeke, T A and Randolph, C and Ahn, K W and Wang, Y and McCrea, M A},
year = {2016},
date = {2016-01-01},
journal = {Journal of Athletic Training},
volume = {51},
number = {2},
pages = {142--152},
abstract = {CONTEXT: Younger age has been hypothesized to be a risk factor for prolonged recovery after sport-related concussion, yet few studies have directly evaluated age differences in acute recovery. OBJECTIVE: To compare clinical recovery patterns for high school and collegiate athletes. DESIGN: Prospective cohort study. SETTING: Large, multicenter prospective sample collected from 1999-2003 in a sports medicine setting. SUBJECTS: Concussed athletes (n = 621; 545 males and 76 females) and uninjured controls (n = 150) participating in high school and collegiate contact and collision sports (79% in football, 15.7% in soccer, and the remainder in lacrosse or ice hockey). MAIN OUTCOME MEASURE(S): Participants underwent evaluation of symptoms (Graded Symptom Checklist), cognition (Standardized Assessment of Concussion, paper-and-pencil neuropsychological tests), and postural stability (Balance Error Scoring System). Athletes were evaluated preinjury and followed serially at several time points after concussive injury: immediately, 3 hours postinjury, and at days 1, 2, 3, 5, 7, and 45 or 90 (with neuropsychological measures administered at baseline and 3 postinjury time points). RESULTS: Comparisons of concussed high school and collegiate athletes with uninjured controls suggested that high school athletes took 1 to 2 days longer to recover on a cognitive (Standardized Assessment of Concussion) measure. Comparisons with the control group on other measures (symptoms, balance) as well as direct comparisons between concussed high school and collegiate samples revealed no differences in the recovery courses between the high school and collegiate groups on any measure. Group-level recovery occurred at or before 7 days postinjury on all assessment metrics. CONCLUSIONS: The findings suggest no clinically significant age differences exist in recovery after sport-related concussion, and therefore, separate injury-management protocols are not needed for high school and collegiate athletes.},
keywords = {*Athletic Injuries/di [Diagnosis], *Brain Concussion/di [Diagnosis], Age Factors, cognition, Female, Football/in [Injuries], Hockey/in [Injuries], Humans, Male, Neuropsychological Tests, Prospective Studies, Racquet Sports/in [Injuries], Recovery of Function, Risk Factors, Soccer/in [Injuries], Students, Time Factors},
pubstate = {published},
tppubtype = {article}
}
Covassin, T; Moran, R; Elbin, R J
Sex Differences in Reported Concussion Injury Rates and Time Loss From Participation: An Update of the National Collegiate Athletic Association Injury Surveillance Program From 2004-2005 Through 2008-2009 Journal Article
In: Journal of Athletic Training, vol. 51, no. 3, pp. 189–194, 2016.
Abstract | BibTeX | Tags: *Athletic Injuries/ep [Epidemiology], *Brain Concussion/ep [Epidemiology], Baseball/in [Injuries], Basketball/in [Injuries], Female, Hockey/in [Injuries], Humans, Incidence, Male, Racquet Sports/in [Injuries], return to sport, Sex Distribution, Sex Factors, Soccer/in [Injuries], United States/ep [Epidemiology], Universities
@article{Covassin2016,
title = {Sex Differences in Reported Concussion Injury Rates and Time Loss From Participation: An Update of the National Collegiate Athletic Association Injury Surveillance Program From 2004-2005 Through 2008-2009},
author = {Covassin, T and Moran, R and Elbin, R J},
year = {2016},
date = {2016-01-01},
journal = {Journal of Athletic Training},
volume = {51},
number = {3},
pages = {189--194},
abstract = {CONTEXT: Epidemiologic studies have identified differences in concussion incidence between the sexes. However, few authors to date have updated injury rates (IRs) and time loss between male and female concussed athletes. OBJECTIVE: To examine sex differences in IRs and time loss in concussed National Collegiate Athletic Association (NCAA) athletes. DESIGN: Descriptive epidemiologic study. SETTING: National Collegiate Athletic Association athletics. PATIENTS OR OTHER PARTICIPANTS: A total of 1702 concusssed NCAA athletes, consisting of 903 females and 779 males participating in soccer, basketball, ice hockey, lacrosse, softball, or baseball over a 5-year period from 2004-2005 through 2008-2009. MAIN OUTCOME MEASURE(S): Using the NCAA Injury Surveillance Program, athletic trainers reported concussions, athlete-exposures (AEs), and time loss across 10 NCAA sports. An IR is the number of injuries in a particular category divided by the number of AEs in that category. RESULTS: During the study period, 1702 concussions were reported during 4 170 427 AEs for an overall total of 5.47 per 10 000 AEs. In sex-comparable sports, females had a 1.4 times higher overall concussion IR than males (IRs = 4.84 and 3.46, respectively), with greater rates in women's baseball/softball, basketball, ice hockey, and soccer than men. Female soccer and basketball players also displayed more time loss after concussion compared with male basketball and soccer players. CONCLUSIONS: Female athletes sustained a higher rate of concussion and, in all sports except lacrosse, had greater time loss from concussion than male athletes. Additional research is needed on sex differences in time loss after concussions.},
keywords = {*Athletic Injuries/ep [Epidemiology], *Brain Concussion/ep [Epidemiology], Baseball/in [Injuries], Basketball/in [Injuries], Female, Hockey/in [Injuries], Humans, Incidence, Male, Racquet Sports/in [Injuries], return to sport, Sex Distribution, Sex Factors, Soccer/in [Injuries], United States/ep [Epidemiology], Universities},
pubstate = {published},
tppubtype = {article}
}
Wu, L C; Nangia, V; Bui, K; Hammoor, B; Kurt, M; Hernandez, F; Kuo, C; Camarillo, D B
In Vivo Evaluation of Wearable Head Impact Sensors Journal Article
In: Annals of Biomedical Engineering, vol. 44, no. 4, pp. 1234–1245, 2016.
@article{Wu2016,
title = {In Vivo Evaluation of Wearable Head Impact Sensors},
author = {Wu, L C and Nangia, V and Bui, K and Hammoor, B and Kurt, M and Hernandez, F and Kuo, C and Camarillo, D B},
year = {2016},
date = {2016-01-01},
journal = {Annals of Biomedical Engineering},
volume = {44},
number = {4},
pages = {1234--1245},
abstract = {Inertial sensors are commonly used to measure human head motion. Some sensors have been tested with dummy or cadaver experiments with mixed results, and methods to evaluate sensors in vivo are lacking. Here we present an in vivo method using high speed video to test teeth-mounted (mouthguard), soft tissue-mounted (skin patch), and headgear-mounted (skull cap) sensors during 6-13 g sagittal soccer head impacts. Sensor coupling to the skull was quantified by displacement from an ear-canal reference. Mouthguard displacements were within video measurement error (\<1 mm), while the skin patch and skull cap displaced up to 4 and 13 mm from the ear-canal reference, respectively. We used the mouthguard, which had the least displacement from skull, as the reference to assess 6-degree-of-freedom skin patch and skull cap measurements. Linear and rotational acceleration magnitudes were over-predicted by both the skin patch (with 120% NRMS error for a(mag), 290% for alpha(mag)) and the skull cap (320% NRMS error for a(mag), 500% for alpha(mag)). Such over-predictions were largely due to out-of-plane motion. To model sensor error, we found that in-plane skin patch linear acceleration in the anterior-posterior direction could be modeled by an underdamped viscoelastic system. In summary, the mouthguard showed tighter skull coupling than the other sensor mounting approaches. Furthermore, the in vivo methods presented are valuable for investigating skull acceleration sensor technologies.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Nelson, L D; Guskiewicz, K M; Barr, W B; Hammeke, T A; Randolph, C; Ahn, K W; Wang, Y; McCrea, M A
Age Differences in Recovery After Sport-Related Concussion: A Comparison of High School and Collegiate Athletes Journal Article
In: Journal of Athletic Training, vol. 51, no. 2, pp. 142–152, 2016.
@article{Nelson2016b,
title = {Age Differences in Recovery After Sport-Related Concussion: A Comparison of High School and Collegiate Athletes},
author = {Nelson, L D and Guskiewicz, K M and Barr, W B and Hammeke, T A and Randolph, C and Ahn, K W and Wang, Y and McCrea, M A},
year = {2016},
date = {2016-01-01},
journal = {Journal of Athletic Training},
volume = {51},
number = {2},
pages = {142--152},
abstract = {CONTEXT: Younger age has been hypothesized to be a risk factor for prolonged recovery after sport-related concussion, yet few studies have directly evaluated age differences in acute recovery. OBJECTIVE: To compare clinical recovery patterns for high school and collegiate athletes. DESIGN: Prospective cohort study. SETTING: Large, multicenter prospective sample collected from 1999-2003 in a sports medicine setting. SUBJECTS: Concussed athletes (n = 621; 545 males and 76 females) and uninjured controls (n = 150) participating in high school and collegiate contact and collision sports (79% in football, 15.7% in soccer, and the remainder in lacrosse or ice hockey). MAIN OUTCOME MEASURE(S): Participants underwent evaluation of symptoms (Graded Symptom Checklist), cognition (Standardized Assessment of Concussion, paper-and-pencil neuropsychological tests), and postural stability (Balance Error Scoring System). Athletes were evaluated preinjury and followed serially at several time points after concussive injury: immediately, 3 hours postinjury, and at days 1, 2, 3, 5, 7, and 45 or 90 (with neuropsychological measures administered at baseline and 3 postinjury time points). RESULTS: Comparisons of concussed high school and collegiate athletes with uninjured controls suggested that high school athletes took 1 to 2 days longer to recover on a cognitive (Standardized Assessment of Concussion) measure. Comparisons with the control group on other measures (symptoms, balance) as well as direct comparisons between concussed high school and collegiate samples revealed no differences in the recovery courses between the high school and collegiate groups on any measure. Group-level recovery occurred at or before 7 days postinjury on all assessment metrics. CONCLUSIONS: The findings suggest no clinically significant age differences exist in recovery after sport-related concussion, and therefore, separate injury-management protocols are not needed for high school and collegiate athletes.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Covassin, T; Moran, R; Elbin, R J
Sex Differences in Reported Concussion Injury Rates and Time Loss From Participation: An Update of the National Collegiate Athletic Association Injury Surveillance Program From 2004-2005 Through 2008-2009 Journal Article
In: Journal of Athletic Training, vol. 51, no. 3, pp. 189–194, 2016.
@article{Covassin2016,
title = {Sex Differences in Reported Concussion Injury Rates and Time Loss From Participation: An Update of the National Collegiate Athletic Association Injury Surveillance Program From 2004-2005 Through 2008-2009},
author = {Covassin, T and Moran, R and Elbin, R J},
year = {2016},
date = {2016-01-01},
journal = {Journal of Athletic Training},
volume = {51},
number = {3},
pages = {189--194},
abstract = {CONTEXT: Epidemiologic studies have identified differences in concussion incidence between the sexes. However, few authors to date have updated injury rates (IRs) and time loss between male and female concussed athletes. OBJECTIVE: To examine sex differences in IRs and time loss in concussed National Collegiate Athletic Association (NCAA) athletes. DESIGN: Descriptive epidemiologic study. SETTING: National Collegiate Athletic Association athletics. PATIENTS OR OTHER PARTICIPANTS: A total of 1702 concusssed NCAA athletes, consisting of 903 females and 779 males participating in soccer, basketball, ice hockey, lacrosse, softball, or baseball over a 5-year period from 2004-2005 through 2008-2009. MAIN OUTCOME MEASURE(S): Using the NCAA Injury Surveillance Program, athletic trainers reported concussions, athlete-exposures (AEs), and time loss across 10 NCAA sports. An IR is the number of injuries in a particular category divided by the number of AEs in that category. RESULTS: During the study period, 1702 concussions were reported during 4 170 427 AEs for an overall total of 5.47 per 10 000 AEs. In sex-comparable sports, females had a 1.4 times higher overall concussion IR than males (IRs = 4.84 and 3.46, respectively), with greater rates in women's baseball/softball, basketball, ice hockey, and soccer than men. Female soccer and basketball players also displayed more time loss after concussion compared with male basketball and soccer players. CONCLUSIONS: Female athletes sustained a higher rate of concussion and, in all sports except lacrosse, had greater time loss from concussion than male athletes. Additional research is needed on sex differences in time loss after concussions.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Wu, L C; Nangia, V; Bui, K; Hammoor, B; Kurt, M; Hernandez, F; Kuo, C; Camarillo, D B
In Vivo Evaluation of Wearable Head Impact Sensors Journal Article
In: Annals of Biomedical Engineering, vol. 44, no. 4, pp. 1234–1245, 2016.
Abstract | BibTeX | Tags: *Head Movements/ph [Physiology], *Models, *Soccer/ph [Physiology], *Telemetry/is [Instrumentation], adult, Biological, Biomechanical Phenomena, Craniocerebral Trauma, Humans, Male, MOUTH protectors, Skin, Soccer/in [Injuries], VIDEO recording
@article{Wu2016,
title = {In Vivo Evaluation of Wearable Head Impact Sensors},
author = {Wu, L C and Nangia, V and Bui, K and Hammoor, B and Kurt, M and Hernandez, F and Kuo, C and Camarillo, D B},
year = {2016},
date = {2016-01-01},
journal = {Annals of Biomedical Engineering},
volume = {44},
number = {4},
pages = {1234--1245},
abstract = {Inertial sensors are commonly used to measure human head motion. Some sensors have been tested with dummy or cadaver experiments with mixed results, and methods to evaluate sensors in vivo are lacking. Here we present an in vivo method using high speed video to test teeth-mounted (mouthguard), soft tissue-mounted (skin patch), and headgear-mounted (skull cap) sensors during 6-13 g sagittal soccer head impacts. Sensor coupling to the skull was quantified by displacement from an ear-canal reference. Mouthguard displacements were within video measurement error (\<1 mm), while the skin patch and skull cap displaced up to 4 and 13 mm from the ear-canal reference, respectively. We used the mouthguard, which had the least displacement from skull, as the reference to assess 6-degree-of-freedom skin patch and skull cap measurements. Linear and rotational acceleration magnitudes were over-predicted by both the skin patch (with 120% NRMS error for a(mag), 290% for alpha(mag)) and the skull cap (320% NRMS error for a(mag), 500% for alpha(mag)). Such over-predictions were largely due to out-of-plane motion. To model sensor error, we found that in-plane skin patch linear acceleration in the anterior-posterior direction could be modeled by an underdamped viscoelastic system. In summary, the mouthguard showed tighter skull coupling than the other sensor mounting approaches. Furthermore, the in vivo methods presented are valuable for investigating skull acceleration sensor technologies.},
keywords = {*Head Movements/ph [Physiology], *Models, *Soccer/ph [Physiology], *Telemetry/is [Instrumentation], adult, Biological, Biomechanical Phenomena, Craniocerebral Trauma, Humans, Male, MOUTH protectors, Skin, Soccer/in [Injuries], VIDEO recording},
pubstate = {published},
tppubtype = {article}
}
Nelson, L D; Guskiewicz, K M; Barr, W B; Hammeke, T A; Randolph, C; Ahn, K W; Wang, Y; McCrea, M A
Age Differences in Recovery After Sport-Related Concussion: A Comparison of High School and Collegiate Athletes Journal Article
In: Journal of Athletic Training, vol. 51, no. 2, pp. 142–152, 2016.
Abstract | BibTeX | Tags: *Athletic Injuries/di [Diagnosis], *Brain Concussion/di [Diagnosis], Age Factors, cognition, Female, Football/in [Injuries], Hockey/in [Injuries], Humans, Male, Neuropsychological Tests, Prospective Studies, Racquet Sports/in [Injuries], Recovery of Function, Risk Factors, Soccer/in [Injuries], Students, Time Factors
@article{Nelson2016b,
title = {Age Differences in Recovery After Sport-Related Concussion: A Comparison of High School and Collegiate Athletes},
author = {Nelson, L D and Guskiewicz, K M and Barr, W B and Hammeke, T A and Randolph, C and Ahn, K W and Wang, Y and McCrea, M A},
year = {2016},
date = {2016-01-01},
journal = {Journal of Athletic Training},
volume = {51},
number = {2},
pages = {142--152},
abstract = {CONTEXT: Younger age has been hypothesized to be a risk factor for prolonged recovery after sport-related concussion, yet few studies have directly evaluated age differences in acute recovery. OBJECTIVE: To compare clinical recovery patterns for high school and collegiate athletes. DESIGN: Prospective cohort study. SETTING: Large, multicenter prospective sample collected from 1999-2003 in a sports medicine setting. SUBJECTS: Concussed athletes (n = 621; 545 males and 76 females) and uninjured controls (n = 150) participating in high school and collegiate contact and collision sports (79% in football, 15.7% in soccer, and the remainder in lacrosse or ice hockey). MAIN OUTCOME MEASURE(S): Participants underwent evaluation of symptoms (Graded Symptom Checklist), cognition (Standardized Assessment of Concussion, paper-and-pencil neuropsychological tests), and postural stability (Balance Error Scoring System). Athletes were evaluated preinjury and followed serially at several time points after concussive injury: immediately, 3 hours postinjury, and at days 1, 2, 3, 5, 7, and 45 or 90 (with neuropsychological measures administered at baseline and 3 postinjury time points). RESULTS: Comparisons of concussed high school and collegiate athletes with uninjured controls suggested that high school athletes took 1 to 2 days longer to recover on a cognitive (Standardized Assessment of Concussion) measure. Comparisons with the control group on other measures (symptoms, balance) as well as direct comparisons between concussed high school and collegiate samples revealed no differences in the recovery courses between the high school and collegiate groups on any measure. Group-level recovery occurred at or before 7 days postinjury on all assessment metrics. CONCLUSIONS: The findings suggest no clinically significant age differences exist in recovery after sport-related concussion, and therefore, separate injury-management protocols are not needed for high school and collegiate athletes.},
keywords = {*Athletic Injuries/di [Diagnosis], *Brain Concussion/di [Diagnosis], Age Factors, cognition, Female, Football/in [Injuries], Hockey/in [Injuries], Humans, Male, Neuropsychological Tests, Prospective Studies, Racquet Sports/in [Injuries], Recovery of Function, Risk Factors, Soccer/in [Injuries], Students, Time Factors},
pubstate = {published},
tppubtype = {article}
}
Covassin, T; Moran, R; Elbin, R J
Sex Differences in Reported Concussion Injury Rates and Time Loss From Participation: An Update of the National Collegiate Athletic Association Injury Surveillance Program From 2004-2005 Through 2008-2009 Journal Article
In: Journal of Athletic Training, vol. 51, no. 3, pp. 189–194, 2016.
Abstract | BibTeX | Tags: *Athletic Injuries/ep [Epidemiology], *Brain Concussion/ep [Epidemiology], Baseball/in [Injuries], Basketball/in [Injuries], Female, Hockey/in [Injuries], Humans, Incidence, Male, Racquet Sports/in [Injuries], return to sport, Sex Distribution, Sex Factors, Soccer/in [Injuries], United States/ep [Epidemiology], Universities
@article{Covassin2016,
title = {Sex Differences in Reported Concussion Injury Rates and Time Loss From Participation: An Update of the National Collegiate Athletic Association Injury Surveillance Program From 2004-2005 Through 2008-2009},
author = {Covassin, T and Moran, R and Elbin, R J},
year = {2016},
date = {2016-01-01},
journal = {Journal of Athletic Training},
volume = {51},
number = {3},
pages = {189--194},
abstract = {CONTEXT: Epidemiologic studies have identified differences in concussion incidence between the sexes. However, few authors to date have updated injury rates (IRs) and time loss between male and female concussed athletes. OBJECTIVE: To examine sex differences in IRs and time loss in concussed National Collegiate Athletic Association (NCAA) athletes. DESIGN: Descriptive epidemiologic study. SETTING: National Collegiate Athletic Association athletics. PATIENTS OR OTHER PARTICIPANTS: A total of 1702 concusssed NCAA athletes, consisting of 903 females and 779 males participating in soccer, basketball, ice hockey, lacrosse, softball, or baseball over a 5-year period from 2004-2005 through 2008-2009. MAIN OUTCOME MEASURE(S): Using the NCAA Injury Surveillance Program, athletic trainers reported concussions, athlete-exposures (AEs), and time loss across 10 NCAA sports. An IR is the number of injuries in a particular category divided by the number of AEs in that category. RESULTS: During the study period, 1702 concussions were reported during 4 170 427 AEs for an overall total of 5.47 per 10 000 AEs. In sex-comparable sports, females had a 1.4 times higher overall concussion IR than males (IRs = 4.84 and 3.46, respectively), with greater rates in women's baseball/softball, basketball, ice hockey, and soccer than men. Female soccer and basketball players also displayed more time loss after concussion compared with male basketball and soccer players. CONCLUSIONS: Female athletes sustained a higher rate of concussion and, in all sports except lacrosse, had greater time loss from concussion than male athletes. Additional research is needed on sex differences in time loss after concussions.},
keywords = {*Athletic Injuries/ep [Epidemiology], *Brain Concussion/ep [Epidemiology], Baseball/in [Injuries], Basketball/in [Injuries], Female, Hockey/in [Injuries], Humans, Incidence, Male, Racquet Sports/in [Injuries], return to sport, Sex Distribution, Sex Factors, Soccer/in [Injuries], United States/ep [Epidemiology], Universities},
pubstate = {published},
tppubtype = {article}
}