Iverson, Grant L; Gerrard, Paul B; Atkins, Joseph E; Zafonte, Ross; Berkner, Paul D
Concussion histories in high school girls are similar across sports Journal Article
In: American Journal of Physical Medicine & Rehabilitation, pp. a92–3, 2014, ISBN: 0894-9115.
Abstract | BibTeX | Tags: ADOLESCENCE, Brain Concussion -- Epidemiology, Cross Sectional Studies, DESCRIPTIVE statistics, Female, human, Maine, Patient History Taking, Retrospective Design, Schools, Secondary, Sports
@article{Iverson2014a,
title = {Concussion histories in high school girls are similar across sports},
author = {Iverson, Grant L and Gerrard, Paul B and Atkins, Joseph E and Zafonte, Ross and Berkner, Paul D},
isbn = {0894-9115},
year = {2014},
date = {2014-01-01},
journal = {American Journal of Physical Medicine \& Rehabilitation},
pages = {a92--3},
abstract = {Objectives: Relatively little is known about concussions in adolescent girls. This study describes self-reported concussion histories in adolescent girls stratified by sports. Design: This is a retrospective, cross-sectional, survey study. Participants were 2,312 adolescent girls from Maine (Mean age=15.7},
keywords = {ADOLESCENCE, Brain Concussion -- Epidemiology, Cross Sectional Studies, DESCRIPTIVE statistics, Female, human, Maine, Patient History Taking, Retrospective Design, Schools, Secondary, Sports},
pubstate = {published},
tppubtype = {article}
}
Miyashita, Theresa L; Diakogeorgiou, Eleni; Hellstrom, Brian; Kuchwara, Nick; Tafoya, Erica; Lori, Young
High School Athletes' Perceptions of Concussion Journal Article
In: Orthopaedic Journal of Sports Medicine, pp. 1–5, 2014.
Links | BibTeX | Tags: ADOLESCENCE, ANALYSIS of variance, Athletes, Athletic, Athletic Training, attitude, brain concussion, Coaches, Cross Sectional Studies, Data Analysis Software, DESCRIPTIVE statistics, Female, Head Injuries, health education, Health Knowledge, high school, human, Male, Random Sample, T-Tests
@article{Miyashita2014,
title = {High School Athletes' Perceptions of Concussion},
author = {Miyashita, Theresa L and Diakogeorgiou, Eleni and Hellstrom, Brian and Kuchwara, Nick and Tafoya, Erica and Lori, Young},
doi = {10.1177/2325967114554549},
year = {2014},
date = {2014-01-01},
journal = {Orthopaedic Journal of Sports Medicine},
pages = {1--5},
publisher = {Sage Publications Inc.},
address = {Thousand Oaks, California},
keywords = {ADOLESCENCE, ANALYSIS of variance, Athletes, Athletic, Athletic Training, attitude, brain concussion, Coaches, Cross Sectional Studies, Data Analysis Software, DESCRIPTIVE statistics, Female, Head Injuries, health education, Health Knowledge, high school, human, Male, Random Sample, T-Tests},
pubstate = {published},
tppubtype = {article}
}
Resch, Jacob; Driscoll, Aoife; McCaffrey, Noel; Brown, Cathleen; Ferrara, Michael S; Macciocchi, Stephen; Baumgartner, Ted; Walpert, Kimberly
ImPact Test-Retest Reliability: Reliably Unreliable? Journal Article
In: Journal of Athletic Training, vol. 48, no. 4, pp. 506–511, 2013, ISBN: 1062-6050.
Abstract | Links | BibTeX | Tags: ANALYSIS of variance, Body Weights and Measures, Cognition -- Evaluation, college, Computer Assisted, Continuing (Credit), Cross Sectional Studies, Data Analysis Software, DESCRIPTIVE statistics, DIAGNOSIS, Education, Effect Size, Female, human, Instrument Validation, Intraclass Correlation Coefficient, Ireland, Male, Multicenter Studies, Neuropsychological Tests, ONE-way analysis of variance, Post Hoc Analysis, Repeated Measures, Scales, Students, test-retest reliability, UNITED States, Validation Studies, Young Adult
@article{Resch2013b,
title = {ImPact Test-Retest Reliability: Reliably Unreliable?},
author = {Resch, Jacob and Driscoll, Aoife and McCaffrey, Noel and Brown, Cathleen and Ferrara, Michael S and Macciocchi, Stephen and Baumgartner, Ted and Walpert, Kimberly},
doi = {10.4085/1062-6050-48.3.09},
isbn = {1062-6050},
year = {2013},
date = {2013-01-01},
journal = {Journal of Athletic Training},
volume = {48},
number = {4},
pages = {506--511},
abstract = {Context: Computerized neuropsychological testing is commonly used in the assessment and management of sport-related concussion. Even though computerized testing is widespread, psychometric evidence for test-retest reliability is somewhat limited. Additional evidence for test-retest reliability is needed to optimize clinical decision making after concussion. Objective: To document test-retest reliability for a commercially available computerized neuropsychological test battery (ImPACT) using 2 different clinically relevant time intervals. Design: Cross-sectional study. Setting: Two research laboratories. Patients or Other Participants: Group 1 (n=46) consisted of 25 men and 21 women (age=22.4 ± 1.89 years). Group 2 (n = 45) consisted of 17 men and 28 women (age = 20.9 ± 1.72 years). Intervention(s): Both groups completed ImPACT forms 1, 2, and 3, which were delivered sequentially either at 1-week intervals (group 1) or at baseline, day 45, and day 50 (group 2). Group 2 also completed the Green Word Memory Test (WMT) as a measure of effort. Main Outcome Measures: Intraclass correlation coefficients (ICCs) were calculated for the composite scores of ImPACT between time points. Repeated-measures analysis of variance was used to evaluate changes in ImPACT and WMT results over time. Results: The ICC values for group 1 ranged from 0.26 to 0.88 for the 4 ImPACT composite scores. The ICC values for group 2 ranged from 0.37 to 0.76. In group 1, ImPACT classified 37.0% and 46.0% of healthy participants as impaired at time points 2 and 3, respectively. In group 2, ImPACT classified 22.2% and 28.9% of healthy participants as impaired at time points 2 and 3, respectively. Conclusions: We found variable test-retest reliability for ImPACT metrics. Visual motor speed and reaction time demonstrated greater reliability than verbal and visual memory. Our current data support a multifaceted approach to concussion assessment using clinical examinations, symptom reports, cognitive testing, and balance assessment.},
keywords = {ANALYSIS of variance, Body Weights and Measures, Cognition -- Evaluation, college, Computer Assisted, Continuing (Credit), Cross Sectional Studies, Data Analysis Software, DESCRIPTIVE statistics, DIAGNOSIS, Education, Effect Size, Female, human, Instrument Validation, Intraclass Correlation Coefficient, Ireland, Male, Multicenter Studies, Neuropsychological Tests, ONE-way analysis of variance, Post Hoc Analysis, Repeated Measures, Scales, Students, test-retest reliability, UNITED States, Validation Studies, Young Adult},
pubstate = {published},
tppubtype = {article}
}
Gubanich, P J; Hilgers, M P
Cross-sectional analysis of baseline neurocognitive performance (IMPACT) in high school athletes Journal Article
In: Clinical Journal of Sport Medicine, vol. 18, no. 2, pp. 193–194, 2008, ISBN: 1050-642X.
BibTeX | Tags: ADOLESCENCE, ANALYSIS of variance, Athletes, Brain Concussion -- Therapy, Computer Assisted, Cross Sectional Studies, high school, human, Multivariate Analysis of Variance, Predictive Research, Retrospective Design, therapy
@article{Gubanich2008,
title = {Cross-sectional analysis of baseline neurocognitive performance (IMPACT) in high school athletes},
author = {Gubanich, P J and Hilgers, M P},
isbn = {1050-642X},
year = {2008},
date = {2008-01-01},
journal = {Clinical Journal of Sport Medicine},
volume = {18},
number = {2},
pages = {193--194},
publisher = {Lippincott Williams \& Wilkins},
address = {Baltimore, Maryland},
keywords = {ADOLESCENCE, ANALYSIS of variance, Athletes, Brain Concussion -- Therapy, Computer Assisted, Cross Sectional Studies, high school, human, Multivariate Analysis of Variance, Predictive Research, Retrospective Design, therapy},
pubstate = {published},
tppubtype = {article}
}
Iverson, Grant L; Gerrard, Paul B; Atkins, Joseph E; Zafonte, Ross; Berkner, Paul D
Concussion histories in high school girls are similar across sports Journal Article
In: American Journal of Physical Medicine & Rehabilitation, pp. a92–3, 2014, ISBN: 0894-9115.
@article{Iverson2014a,
title = {Concussion histories in high school girls are similar across sports},
author = {Iverson, Grant L and Gerrard, Paul B and Atkins, Joseph E and Zafonte, Ross and Berkner, Paul D},
isbn = {0894-9115},
year = {2014},
date = {2014-01-01},
journal = {American Journal of Physical Medicine \& Rehabilitation},
pages = {a92--3},
abstract = {Objectives: Relatively little is known about concussions in adolescent girls. This study describes self-reported concussion histories in adolescent girls stratified by sports. Design: This is a retrospective, cross-sectional, survey study. Participants were 2,312 adolescent girls from Maine (Mean age=15.7},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Miyashita, Theresa L; Diakogeorgiou, Eleni; Hellstrom, Brian; Kuchwara, Nick; Tafoya, Erica; Lori, Young
High School Athletes' Perceptions of Concussion Journal Article
In: Orthopaedic Journal of Sports Medicine, pp. 1–5, 2014.
@article{Miyashita2014,
title = {High School Athletes' Perceptions of Concussion},
author = {Miyashita, Theresa L and Diakogeorgiou, Eleni and Hellstrom, Brian and Kuchwara, Nick and Tafoya, Erica and Lori, Young},
doi = {10.1177/2325967114554549},
year = {2014},
date = {2014-01-01},
journal = {Orthopaedic Journal of Sports Medicine},
pages = {1--5},
publisher = {Sage Publications Inc.},
address = {Thousand Oaks, California},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Resch, Jacob; Driscoll, Aoife; McCaffrey, Noel; Brown, Cathleen; Ferrara, Michael S; Macciocchi, Stephen; Baumgartner, Ted; Walpert, Kimberly
ImPact Test-Retest Reliability: Reliably Unreliable? Journal Article
In: Journal of Athletic Training, vol. 48, no. 4, pp. 506–511, 2013, ISBN: 1062-6050.
@article{Resch2013b,
title = {ImPact Test-Retest Reliability: Reliably Unreliable?},
author = {Resch, Jacob and Driscoll, Aoife and McCaffrey, Noel and Brown, Cathleen and Ferrara, Michael S and Macciocchi, Stephen and Baumgartner, Ted and Walpert, Kimberly},
doi = {10.4085/1062-6050-48.3.09},
isbn = {1062-6050},
year = {2013},
date = {2013-01-01},
journal = {Journal of Athletic Training},
volume = {48},
number = {4},
pages = {506--511},
abstract = {Context: Computerized neuropsychological testing is commonly used in the assessment and management of sport-related concussion. Even though computerized testing is widespread, psychometric evidence for test-retest reliability is somewhat limited. Additional evidence for test-retest reliability is needed to optimize clinical decision making after concussion. Objective: To document test-retest reliability for a commercially available computerized neuropsychological test battery (ImPACT) using 2 different clinically relevant time intervals. Design: Cross-sectional study. Setting: Two research laboratories. Patients or Other Participants: Group 1 (n=46) consisted of 25 men and 21 women (age=22.4 ± 1.89 years). Group 2 (n = 45) consisted of 17 men and 28 women (age = 20.9 ± 1.72 years). Intervention(s): Both groups completed ImPACT forms 1, 2, and 3, which were delivered sequentially either at 1-week intervals (group 1) or at baseline, day 45, and day 50 (group 2). Group 2 also completed the Green Word Memory Test (WMT) as a measure of effort. Main Outcome Measures: Intraclass correlation coefficients (ICCs) were calculated for the composite scores of ImPACT between time points. Repeated-measures analysis of variance was used to evaluate changes in ImPACT and WMT results over time. Results: The ICC values for group 1 ranged from 0.26 to 0.88 for the 4 ImPACT composite scores. The ICC values for group 2 ranged from 0.37 to 0.76. In group 1, ImPACT classified 37.0% and 46.0% of healthy participants as impaired at time points 2 and 3, respectively. In group 2, ImPACT classified 22.2% and 28.9% of healthy participants as impaired at time points 2 and 3, respectively. Conclusions: We found variable test-retest reliability for ImPACT metrics. Visual motor speed and reaction time demonstrated greater reliability than verbal and visual memory. Our current data support a multifaceted approach to concussion assessment using clinical examinations, symptom reports, cognitive testing, and balance assessment.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Gubanich, P J; Hilgers, M P
Cross-sectional analysis of baseline neurocognitive performance (IMPACT) in high school athletes Journal Article
In: Clinical Journal of Sport Medicine, vol. 18, no. 2, pp. 193–194, 2008, ISBN: 1050-642X.
@article{Gubanich2008,
title = {Cross-sectional analysis of baseline neurocognitive performance (IMPACT) in high school athletes},
author = {Gubanich, P J and Hilgers, M P},
isbn = {1050-642X},
year = {2008},
date = {2008-01-01},
journal = {Clinical Journal of Sport Medicine},
volume = {18},
number = {2},
pages = {193--194},
publisher = {Lippincott Williams \& Wilkins},
address = {Baltimore, Maryland},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Iverson, Grant L; Gerrard, Paul B; Atkins, Joseph E; Zafonte, Ross; Berkner, Paul D
Concussion histories in high school girls are similar across sports Journal Article
In: American Journal of Physical Medicine & Rehabilitation, pp. a92–3, 2014, ISBN: 0894-9115.
Abstract | BibTeX | Tags: ADOLESCENCE, Brain Concussion -- Epidemiology, Cross Sectional Studies, DESCRIPTIVE statistics, Female, human, Maine, Patient History Taking, Retrospective Design, Schools, Secondary, Sports
@article{Iverson2014a,
title = {Concussion histories in high school girls are similar across sports},
author = {Iverson, Grant L and Gerrard, Paul B and Atkins, Joseph E and Zafonte, Ross and Berkner, Paul D},
isbn = {0894-9115},
year = {2014},
date = {2014-01-01},
journal = {American Journal of Physical Medicine \& Rehabilitation},
pages = {a92--3},
abstract = {Objectives: Relatively little is known about concussions in adolescent girls. This study describes self-reported concussion histories in adolescent girls stratified by sports. Design: This is a retrospective, cross-sectional, survey study. Participants were 2,312 adolescent girls from Maine (Mean age=15.7},
keywords = {ADOLESCENCE, Brain Concussion -- Epidemiology, Cross Sectional Studies, DESCRIPTIVE statistics, Female, human, Maine, Patient History Taking, Retrospective Design, Schools, Secondary, Sports},
pubstate = {published},
tppubtype = {article}
}
Miyashita, Theresa L; Diakogeorgiou, Eleni; Hellstrom, Brian; Kuchwara, Nick; Tafoya, Erica; Lori, Young
High School Athletes' Perceptions of Concussion Journal Article
In: Orthopaedic Journal of Sports Medicine, pp. 1–5, 2014.
Links | BibTeX | Tags: ADOLESCENCE, ANALYSIS of variance, Athletes, Athletic, Athletic Training, attitude, brain concussion, Coaches, Cross Sectional Studies, Data Analysis Software, DESCRIPTIVE statistics, Female, Head Injuries, health education, Health Knowledge, high school, human, Male, Random Sample, T-Tests
@article{Miyashita2014,
title = {High School Athletes' Perceptions of Concussion},
author = {Miyashita, Theresa L and Diakogeorgiou, Eleni and Hellstrom, Brian and Kuchwara, Nick and Tafoya, Erica and Lori, Young},
doi = {10.1177/2325967114554549},
year = {2014},
date = {2014-01-01},
journal = {Orthopaedic Journal of Sports Medicine},
pages = {1--5},
publisher = {Sage Publications Inc.},
address = {Thousand Oaks, California},
keywords = {ADOLESCENCE, ANALYSIS of variance, Athletes, Athletic, Athletic Training, attitude, brain concussion, Coaches, Cross Sectional Studies, Data Analysis Software, DESCRIPTIVE statistics, Female, Head Injuries, health education, Health Knowledge, high school, human, Male, Random Sample, T-Tests},
pubstate = {published},
tppubtype = {article}
}
Resch, Jacob; Driscoll, Aoife; McCaffrey, Noel; Brown, Cathleen; Ferrara, Michael S; Macciocchi, Stephen; Baumgartner, Ted; Walpert, Kimberly
ImPact Test-Retest Reliability: Reliably Unreliable? Journal Article
In: Journal of Athletic Training, vol. 48, no. 4, pp. 506–511, 2013, ISBN: 1062-6050.
Abstract | Links | BibTeX | Tags: ANALYSIS of variance, Body Weights and Measures, Cognition -- Evaluation, college, Computer Assisted, Continuing (Credit), Cross Sectional Studies, Data Analysis Software, DESCRIPTIVE statistics, DIAGNOSIS, Education, Effect Size, Female, human, Instrument Validation, Intraclass Correlation Coefficient, Ireland, Male, Multicenter Studies, Neuropsychological Tests, ONE-way analysis of variance, Post Hoc Analysis, Repeated Measures, Scales, Students, test-retest reliability, UNITED States, Validation Studies, Young Adult
@article{Resch2013b,
title = {ImPact Test-Retest Reliability: Reliably Unreliable?},
author = {Resch, Jacob and Driscoll, Aoife and McCaffrey, Noel and Brown, Cathleen and Ferrara, Michael S and Macciocchi, Stephen and Baumgartner, Ted and Walpert, Kimberly},
doi = {10.4085/1062-6050-48.3.09},
isbn = {1062-6050},
year = {2013},
date = {2013-01-01},
journal = {Journal of Athletic Training},
volume = {48},
number = {4},
pages = {506--511},
abstract = {Context: Computerized neuropsychological testing is commonly used in the assessment and management of sport-related concussion. Even though computerized testing is widespread, psychometric evidence for test-retest reliability is somewhat limited. Additional evidence for test-retest reliability is needed to optimize clinical decision making after concussion. Objective: To document test-retest reliability for a commercially available computerized neuropsychological test battery (ImPACT) using 2 different clinically relevant time intervals. Design: Cross-sectional study. Setting: Two research laboratories. Patients or Other Participants: Group 1 (n=46) consisted of 25 men and 21 women (age=22.4 ± 1.89 years). Group 2 (n = 45) consisted of 17 men and 28 women (age = 20.9 ± 1.72 years). Intervention(s): Both groups completed ImPACT forms 1, 2, and 3, which were delivered sequentially either at 1-week intervals (group 1) or at baseline, day 45, and day 50 (group 2). Group 2 also completed the Green Word Memory Test (WMT) as a measure of effort. Main Outcome Measures: Intraclass correlation coefficients (ICCs) were calculated for the composite scores of ImPACT between time points. Repeated-measures analysis of variance was used to evaluate changes in ImPACT and WMT results over time. Results: The ICC values for group 1 ranged from 0.26 to 0.88 for the 4 ImPACT composite scores. The ICC values for group 2 ranged from 0.37 to 0.76. In group 1, ImPACT classified 37.0% and 46.0% of healthy participants as impaired at time points 2 and 3, respectively. In group 2, ImPACT classified 22.2% and 28.9% of healthy participants as impaired at time points 2 and 3, respectively. Conclusions: We found variable test-retest reliability for ImPACT metrics. Visual motor speed and reaction time demonstrated greater reliability than verbal and visual memory. Our current data support a multifaceted approach to concussion assessment using clinical examinations, symptom reports, cognitive testing, and balance assessment.},
keywords = {ANALYSIS of variance, Body Weights and Measures, Cognition -- Evaluation, college, Computer Assisted, Continuing (Credit), Cross Sectional Studies, Data Analysis Software, DESCRIPTIVE statistics, DIAGNOSIS, Education, Effect Size, Female, human, Instrument Validation, Intraclass Correlation Coefficient, Ireland, Male, Multicenter Studies, Neuropsychological Tests, ONE-way analysis of variance, Post Hoc Analysis, Repeated Measures, Scales, Students, test-retest reliability, UNITED States, Validation Studies, Young Adult},
pubstate = {published},
tppubtype = {article}
}
Gubanich, P J; Hilgers, M P
Cross-sectional analysis of baseline neurocognitive performance (IMPACT) in high school athletes Journal Article
In: Clinical Journal of Sport Medicine, vol. 18, no. 2, pp. 193–194, 2008, ISBN: 1050-642X.
BibTeX | Tags: ADOLESCENCE, ANALYSIS of variance, Athletes, Brain Concussion -- Therapy, Computer Assisted, Cross Sectional Studies, high school, human, Multivariate Analysis of Variance, Predictive Research, Retrospective Design, therapy
@article{Gubanich2008,
title = {Cross-sectional analysis of baseline neurocognitive performance (IMPACT) in high school athletes},
author = {Gubanich, P J and Hilgers, M P},
isbn = {1050-642X},
year = {2008},
date = {2008-01-01},
journal = {Clinical Journal of Sport Medicine},
volume = {18},
number = {2},
pages = {193--194},
publisher = {Lippincott Williams \& Wilkins},
address = {Baltimore, Maryland},
keywords = {ADOLESCENCE, ANALYSIS of variance, Athletes, Brain Concussion -- Therapy, Computer Assisted, Cross Sectional Studies, high school, human, Multivariate Analysis of Variance, Predictive Research, Retrospective Design, therapy},
pubstate = {published},
tppubtype = {article}
}