Baker, J G; Leddy, J J; Darling, S R; Rieger, B P; Mashtare, T L; Sharma, T; Willer, B S
Factors Associated with Problems for Adolescents Returning to the Classroom after Sport-Related Concussion Journal Article
In: Clinical Pediatrics, vol. 54, no. 10, pp. 961–968, 2015.
Abstract | Links | BibTeX | Tags: Absenteeism, Adolescent, adolescent disease, adult, Article, athlete, Athletic Injuries, brain concussion, computer testing, Concussion, disease association, disease severity, Female, follow up, Follow-Up Studies, health service, human, Humans, interview, Interviews as Topic, Logistic Models, major clinical study, Male, Pathophysiology, receiver operating characteristic, recovery time, Recurrence, recurrent disease, return to learn, ROC Curve, school, school problems, sport injury, Sport-related concussion, statistical model, Symptoms, telephone interview, Young Adult
@article{Baker2015,
title = {Factors Associated with Problems for Adolescents Returning to the Classroom after Sport-Related Concussion},
author = {Baker, J G and Leddy, J J and Darling, S R and Rieger, B P and Mashtare, T L and Sharma, T and Willer, B S},
doi = {10.1177/0009922815588820},
year = {2015},
date = {2015-01-01},
journal = {Clinical Pediatrics},
volume = {54},
number = {10},
pages = {961--968},
abstract = {The primary objective of this study was to determine factors in the clinic setting associated with concussion-related problems in the school setting. A total of 91 student athletes, 13 to 19 years old, completed the SCAT2 and computerized testing during their initial visit to the clinic. During a follow-up telephone interview, one-third reported problems with return to school. The presence of problems reported in school was associated with severity of concussion as represented by recovery time and the overall number of symptoms at the first clinic visit. Gender, age, and previous concussions were not associated with school problems. Athletes with computerized test scores below the ninth percentile were more likely to report school problems. The current study offers some descriptive information for clinicians and ideas for future research related to adolescent athletes with concussion and problems with return to the classroom. © SAGE Publications.},
keywords = {Absenteeism, Adolescent, adolescent disease, adult, Article, athlete, Athletic Injuries, brain concussion, computer testing, Concussion, disease association, disease severity, Female, follow up, Follow-Up Studies, health service, human, Humans, interview, Interviews as Topic, Logistic Models, major clinical study, Male, Pathophysiology, receiver operating characteristic, recovery time, Recurrence, recurrent disease, return to learn, ROC Curve, school, school problems, sport injury, Sport-related concussion, statistical model, Symptoms, telephone interview, Young Adult},
pubstate = {published},
tppubtype = {article}
}
Stone Jr., M E; Safadjou, S; Farber, B; Velazco, N; Man, J; Reddy, S H; Todor, R; Teperman, S
Utility of the Military Acute Concussion Evaluation as a screening tool for mild traumatic brain injury in a civilian trauma population Journal Article
In: Journal of Trauma and Acute Care Surgery, vol. 79, no. 1, pp. 147–151, 2015.
Abstract | Links | BibTeX | Tags: Adolescent, adult, aged, Alcoholic Intoxication, amnesia, Article, assessment of humans, brain concussion, Brain Injuries, clinical assessment tool, computer assisted tomography, Concussion screening, Confounding Factors (Epidemiology), controlled study, DATA analysis, Demography, diagnostic test accuracy study, Dizziness, emergency health service, Female, Head, headache, hospital admission, human, Humans, injury severity, irritability, major clinical study, Male, middle aged, mild traumatic brain injury, Military Acute Concussion Evaluation, military medicine, nausea and vomiting, predictive value, priority journal, quality control, receiver operating characteristic, ROC Curve, screening test, Sensitivity and Specificity, traumatic brain injury, unconsciousness, Urban Population, visual disorder, Young Adult
@article{StoneJr.2015,
title = {Utility of the Military Acute Concussion Evaluation as a screening tool for mild traumatic brain injury in a civilian trauma population},
author = {{Stone Jr.}, M E and Safadjou, S and Farber, B and Velazco, N and Man, J and Reddy, S H and Todor, R and Teperman, S},
doi = {10.1097/TA.0000000000000679},
year = {2015},
date = {2015-01-01},
journal = {Journal of Trauma and Acute Care Surgery},
volume = {79},
number = {1},
pages = {147--151},
abstract = {BACKGROUND: Mild traumatic brain injury (mTBI) constitutes 75% of more than 1.5 million traumatic brain injuries annually. There exists no consensus on point-of-care screening for mTBI. The Military Acute Concussion Evaluation (MACE) is a quick and easy test used by the US Army to screen for mTBI; however, its utility in civilian trauma is unclear. It has two parts: a history section and the Standardized Assessment of Concussion (SAC) score (0-30) previously validated in sports injury. As a performance improvement project, our institution sought to evaluate the MACE as a concussion screening tool that could be used by housestaff in a general civilian trauma population. METHODS: From June 2013 to May 2014, patients 18 years to 65 years old with suspected concussion were given the MACE within 72 hours of admission to our urban Level I trauma center. Patients with a positive head computed tomography were excluded. Demographic data and MACE scores were recorded in prospect. Concussion was defined as loss of consciousness and/or posttraumatic amnesia; concussed patients were compared with those nonconcussed. Sensitivity and specificity for each respective MACE score were used to plot a receiver operating characteristic (ROC) curve. An ROC curve area of 0.8 was set as the benchmark for a good screening test to distinguish concussion from nonconcussion. RESULTS: There were 84 concussions and 30 nonconcussed patients. Both groups were similar; however, the concussion group had a lower mean MACE score than the nonconcussed patients. Data analysis demonstrated the sensitivity and specificity of a range of MACE scores used to generate an ROC curve area of only 0.65. CONCLUSION: The MACE showed a lower mean score for individuals with concussion, defined by loss of consciousness and/or posttraumatic amnesia. However, the ROC curve area of 0.65 highly suggests that MACE alone would be a poor screening test for mTBI in a general civilian trauma population. LEVEL OF EVIDENCE: Diagnostic study, level II. Copyright © 2015 Wolters Kluwer Health, Inc. All rights reserved.},
keywords = {Adolescent, adult, aged, Alcoholic Intoxication, amnesia, Article, assessment of humans, brain concussion, Brain Injuries, clinical assessment tool, computer assisted tomography, Concussion screening, Confounding Factors (Epidemiology), controlled study, DATA analysis, Demography, diagnostic test accuracy study, Dizziness, emergency health service, Female, Head, headache, hospital admission, human, Humans, injury severity, irritability, major clinical study, Male, middle aged, mild traumatic brain injury, Military Acute Concussion Evaluation, military medicine, nausea and vomiting, predictive value, priority journal, quality control, receiver operating characteristic, ROC Curve, screening test, Sensitivity and Specificity, traumatic brain injury, unconsciousness, Urban Population, visual disorder, Young Adult},
pubstate = {published},
tppubtype = {article}
}
Barlow, Michael; Schlabach, Drew; Peiffer, Jeffrey; Cook, Chad
Differences in change scores and the predictive validity of three commonly used measures following concussion in the middle school and high school aged population...[corrected] [published erratum appears in INT J SPORTS PHYS THER 2011; 6(4):1p] Journal Article
In: International Journal of Sports Physical Therapy, vol. 6, no. 3, pp. 150–157, 2011, ISBN: 2159-2896.
Abstract | BibTeX | Tags: ADOLESCENCE, adult, Brain Concussion -- Diagnosis, Child, Data Analysis Software, Disability Evaluation, Female, human, Instrument Validation, Male, Middle, Ohio, Postconcussion Syndrome -- Risk Factors, Predictive Value of Tests, Record Review, Recovery, Retrospective Design, ROC Curve, Scales, Schools, Secondary, validity
@article{Barlow2011,
title = {Differences in change scores and the predictive validity of three commonly used measures following concussion in the middle school and high school aged population...[corrected] [published erratum appears in INT J SPORTS PHYS THER 2011; 6(4):1p]},
author = {Barlow, Michael and Schlabach, Drew and Peiffer, Jeffrey and Cook, Chad},
isbn = {2159-2896},
year = {2011},
date = {2011-01-01},
journal = {International Journal of Sports Physical Therapy},
volume = {6},
number = {3},
pages = {150--157},
publisher = {North American Journal of Sports Physical Therapy},
address = {Indianapolis, Indiana},
abstract = {Background: A battery of tests is commonly used to measure disability with and recovery from concussion. A number of different concussion-oriented assessment tests exist and each is considered useful. To the authors' knowledge, no study has compared the scores of these tests during recovery in the middle school and high school aged population to see how each change over time. Purpose: The purposes of this study were to analyze clinical data of concussed middle school and high school aged athletes to determine the concurrent and predictive validity for post-concussion syndrome (PCS) of the Post-Concussion Symptom Scale (PCSS), Balance Error Scoring System (BESS), and the five subscales of the Immediate Post-Concussion Assessment and Cognitive Testing (ImPACT). Methods: The study was a retrospective chart review performed on middle school and high school aged individuals with a diagnosis of concussion from the years 2008-2010 within the Akron Children's Hospital Sports Medicine system. To be eligible for inclusion in the dataset, each subject required a baseline measurement for each of the three tests (and all five subscales of the ImPACT) and a post-test measure. The mean age of the population was 15.38 years (SD=1.7) and ranged from 11 to 19 years. Pearson product correlation tests (correlation matrix) were used to analyze the concurrent validity of the test items during recovery following a concussion. Receiver operating characteristics (ROC) curves were used to determine the predictive validity of initial scores for developing PCS. Results: The correlation matrix captured five statistically significant findings; however, these suggested only weak to mild correlations. Five test items yielded an area under the curve (AUC) greater than 0.50 but only one was statistically significant. After qualitative evaluation, only one of the three tests (including the five subscales of the ImPACT) was useful in predicting post-concussion syndrome. Conclusion: This study suggests that there is poor concurrent validity among three commonly used concussion tests and there is no baseline score that predicts whether post-concussion syndrome will occur.},
keywords = {ADOLESCENCE, adult, Brain Concussion -- Diagnosis, Child, Data Analysis Software, Disability Evaluation, Female, human, Instrument Validation, Male, Middle, Ohio, Postconcussion Syndrome -- Risk Factors, Predictive Value of Tests, Record Review, Recovery, Retrospective Design, ROC Curve, Scales, Schools, Secondary, validity},
pubstate = {published},
tppubtype = {article}
}
Baker, J G; Leddy, J J; Darling, S R; Rieger, B P; Mashtare, T L; Sharma, T; Willer, B S
Factors Associated with Problems for Adolescents Returning to the Classroom after Sport-Related Concussion Journal Article
In: Clinical Pediatrics, vol. 54, no. 10, pp. 961–968, 2015.
@article{Baker2015,
title = {Factors Associated with Problems for Adolescents Returning to the Classroom after Sport-Related Concussion},
author = {Baker, J G and Leddy, J J and Darling, S R and Rieger, B P and Mashtare, T L and Sharma, T and Willer, B S},
doi = {10.1177/0009922815588820},
year = {2015},
date = {2015-01-01},
journal = {Clinical Pediatrics},
volume = {54},
number = {10},
pages = {961--968},
abstract = {The primary objective of this study was to determine factors in the clinic setting associated with concussion-related problems in the school setting. A total of 91 student athletes, 13 to 19 years old, completed the SCAT2 and computerized testing during their initial visit to the clinic. During a follow-up telephone interview, one-third reported problems with return to school. The presence of problems reported in school was associated with severity of concussion as represented by recovery time and the overall number of symptoms at the first clinic visit. Gender, age, and previous concussions were not associated with school problems. Athletes with computerized test scores below the ninth percentile were more likely to report school problems. The current study offers some descriptive information for clinicians and ideas for future research related to adolescent athletes with concussion and problems with return to the classroom. © SAGE Publications.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Stone Jr., M E; Safadjou, S; Farber, B; Velazco, N; Man, J; Reddy, S H; Todor, R; Teperman, S
Utility of the Military Acute Concussion Evaluation as a screening tool for mild traumatic brain injury in a civilian trauma population Journal Article
In: Journal of Trauma and Acute Care Surgery, vol. 79, no. 1, pp. 147–151, 2015.
@article{StoneJr.2015,
title = {Utility of the Military Acute Concussion Evaluation as a screening tool for mild traumatic brain injury in a civilian trauma population},
author = {{Stone Jr.}, M E and Safadjou, S and Farber, B and Velazco, N and Man, J and Reddy, S H and Todor, R and Teperman, S},
doi = {10.1097/TA.0000000000000679},
year = {2015},
date = {2015-01-01},
journal = {Journal of Trauma and Acute Care Surgery},
volume = {79},
number = {1},
pages = {147--151},
abstract = {BACKGROUND: Mild traumatic brain injury (mTBI) constitutes 75% of more than 1.5 million traumatic brain injuries annually. There exists no consensus on point-of-care screening for mTBI. The Military Acute Concussion Evaluation (MACE) is a quick and easy test used by the US Army to screen for mTBI; however, its utility in civilian trauma is unclear. It has two parts: a history section and the Standardized Assessment of Concussion (SAC) score (0-30) previously validated in sports injury. As a performance improvement project, our institution sought to evaluate the MACE as a concussion screening tool that could be used by housestaff in a general civilian trauma population. METHODS: From June 2013 to May 2014, patients 18 years to 65 years old with suspected concussion were given the MACE within 72 hours of admission to our urban Level I trauma center. Patients with a positive head computed tomography were excluded. Demographic data and MACE scores were recorded in prospect. Concussion was defined as loss of consciousness and/or posttraumatic amnesia; concussed patients were compared with those nonconcussed. Sensitivity and specificity for each respective MACE score were used to plot a receiver operating characteristic (ROC) curve. An ROC curve area of 0.8 was set as the benchmark for a good screening test to distinguish concussion from nonconcussion. RESULTS: There were 84 concussions and 30 nonconcussed patients. Both groups were similar; however, the concussion group had a lower mean MACE score than the nonconcussed patients. Data analysis demonstrated the sensitivity and specificity of a range of MACE scores used to generate an ROC curve area of only 0.65. CONCLUSION: The MACE showed a lower mean score for individuals with concussion, defined by loss of consciousness and/or posttraumatic amnesia. However, the ROC curve area of 0.65 highly suggests that MACE alone would be a poor screening test for mTBI in a general civilian trauma population. LEVEL OF EVIDENCE: Diagnostic study, level II. Copyright © 2015 Wolters Kluwer Health, Inc. All rights reserved.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Barlow, Michael; Schlabach, Drew; Peiffer, Jeffrey; Cook, Chad
Differences in change scores and the predictive validity of three commonly used measures following concussion in the middle school and high school aged population...[corrected] [published erratum appears in INT J SPORTS PHYS THER 2011; 6(4):1p] Journal Article
In: International Journal of Sports Physical Therapy, vol. 6, no. 3, pp. 150–157, 2011, ISBN: 2159-2896.
@article{Barlow2011,
title = {Differences in change scores and the predictive validity of three commonly used measures following concussion in the middle school and high school aged population...[corrected] [published erratum appears in INT J SPORTS PHYS THER 2011; 6(4):1p]},
author = {Barlow, Michael and Schlabach, Drew and Peiffer, Jeffrey and Cook, Chad},
isbn = {2159-2896},
year = {2011},
date = {2011-01-01},
journal = {International Journal of Sports Physical Therapy},
volume = {6},
number = {3},
pages = {150--157},
publisher = {North American Journal of Sports Physical Therapy},
address = {Indianapolis, Indiana},
abstract = {Background: A battery of tests is commonly used to measure disability with and recovery from concussion. A number of different concussion-oriented assessment tests exist and each is considered useful. To the authors' knowledge, no study has compared the scores of these tests during recovery in the middle school and high school aged population to see how each change over time. Purpose: The purposes of this study were to analyze clinical data of concussed middle school and high school aged athletes to determine the concurrent and predictive validity for post-concussion syndrome (PCS) of the Post-Concussion Symptom Scale (PCSS), Balance Error Scoring System (BESS), and the five subscales of the Immediate Post-Concussion Assessment and Cognitive Testing (ImPACT). Methods: The study was a retrospective chart review performed on middle school and high school aged individuals with a diagnosis of concussion from the years 2008-2010 within the Akron Children's Hospital Sports Medicine system. To be eligible for inclusion in the dataset, each subject required a baseline measurement for each of the three tests (and all five subscales of the ImPACT) and a post-test measure. The mean age of the population was 15.38 years (SD=1.7) and ranged from 11 to 19 years. Pearson product correlation tests (correlation matrix) were used to analyze the concurrent validity of the test items during recovery following a concussion. Receiver operating characteristics (ROC) curves were used to determine the predictive validity of initial scores for developing PCS. Results: The correlation matrix captured five statistically significant findings; however, these suggested only weak to mild correlations. Five test items yielded an area under the curve (AUC) greater than 0.50 but only one was statistically significant. After qualitative evaluation, only one of the three tests (including the five subscales of the ImPACT) was useful in predicting post-concussion syndrome. Conclusion: This study suggests that there is poor concurrent validity among three commonly used concussion tests and there is no baseline score that predicts whether post-concussion syndrome will occur.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Baker, J G; Leddy, J J; Darling, S R; Rieger, B P; Mashtare, T L; Sharma, T; Willer, B S
Factors Associated with Problems for Adolescents Returning to the Classroom after Sport-Related Concussion Journal Article
In: Clinical Pediatrics, vol. 54, no. 10, pp. 961–968, 2015.
Abstract | Links | BibTeX | Tags: Absenteeism, Adolescent, adolescent disease, adult, Article, athlete, Athletic Injuries, brain concussion, computer testing, Concussion, disease association, disease severity, Female, follow up, Follow-Up Studies, health service, human, Humans, interview, Interviews as Topic, Logistic Models, major clinical study, Male, Pathophysiology, receiver operating characteristic, recovery time, Recurrence, recurrent disease, return to learn, ROC Curve, school, school problems, sport injury, Sport-related concussion, statistical model, Symptoms, telephone interview, Young Adult
@article{Baker2015,
title = {Factors Associated with Problems for Adolescents Returning to the Classroom after Sport-Related Concussion},
author = {Baker, J G and Leddy, J J and Darling, S R and Rieger, B P and Mashtare, T L and Sharma, T and Willer, B S},
doi = {10.1177/0009922815588820},
year = {2015},
date = {2015-01-01},
journal = {Clinical Pediatrics},
volume = {54},
number = {10},
pages = {961--968},
abstract = {The primary objective of this study was to determine factors in the clinic setting associated with concussion-related problems in the school setting. A total of 91 student athletes, 13 to 19 years old, completed the SCAT2 and computerized testing during their initial visit to the clinic. During a follow-up telephone interview, one-third reported problems with return to school. The presence of problems reported in school was associated with severity of concussion as represented by recovery time and the overall number of symptoms at the first clinic visit. Gender, age, and previous concussions were not associated with school problems. Athletes with computerized test scores below the ninth percentile were more likely to report school problems. The current study offers some descriptive information for clinicians and ideas for future research related to adolescent athletes with concussion and problems with return to the classroom. © SAGE Publications.},
keywords = {Absenteeism, Adolescent, adolescent disease, adult, Article, athlete, Athletic Injuries, brain concussion, computer testing, Concussion, disease association, disease severity, Female, follow up, Follow-Up Studies, health service, human, Humans, interview, Interviews as Topic, Logistic Models, major clinical study, Male, Pathophysiology, receiver operating characteristic, recovery time, Recurrence, recurrent disease, return to learn, ROC Curve, school, school problems, sport injury, Sport-related concussion, statistical model, Symptoms, telephone interview, Young Adult},
pubstate = {published},
tppubtype = {article}
}
Stone Jr., M E; Safadjou, S; Farber, B; Velazco, N; Man, J; Reddy, S H; Todor, R; Teperman, S
Utility of the Military Acute Concussion Evaluation as a screening tool for mild traumatic brain injury in a civilian trauma population Journal Article
In: Journal of Trauma and Acute Care Surgery, vol. 79, no. 1, pp. 147–151, 2015.
Abstract | Links | BibTeX | Tags: Adolescent, adult, aged, Alcoholic Intoxication, amnesia, Article, assessment of humans, brain concussion, Brain Injuries, clinical assessment tool, computer assisted tomography, Concussion screening, Confounding Factors (Epidemiology), controlled study, DATA analysis, Demography, diagnostic test accuracy study, Dizziness, emergency health service, Female, Head, headache, hospital admission, human, Humans, injury severity, irritability, major clinical study, Male, middle aged, mild traumatic brain injury, Military Acute Concussion Evaluation, military medicine, nausea and vomiting, predictive value, priority journal, quality control, receiver operating characteristic, ROC Curve, screening test, Sensitivity and Specificity, traumatic brain injury, unconsciousness, Urban Population, visual disorder, Young Adult
@article{StoneJr.2015,
title = {Utility of the Military Acute Concussion Evaluation as a screening tool for mild traumatic brain injury in a civilian trauma population},
author = {{Stone Jr.}, M E and Safadjou, S and Farber, B and Velazco, N and Man, J and Reddy, S H and Todor, R and Teperman, S},
doi = {10.1097/TA.0000000000000679},
year = {2015},
date = {2015-01-01},
journal = {Journal of Trauma and Acute Care Surgery},
volume = {79},
number = {1},
pages = {147--151},
abstract = {BACKGROUND: Mild traumatic brain injury (mTBI) constitutes 75% of more than 1.5 million traumatic brain injuries annually. There exists no consensus on point-of-care screening for mTBI. The Military Acute Concussion Evaluation (MACE) is a quick and easy test used by the US Army to screen for mTBI; however, its utility in civilian trauma is unclear. It has two parts: a history section and the Standardized Assessment of Concussion (SAC) score (0-30) previously validated in sports injury. As a performance improvement project, our institution sought to evaluate the MACE as a concussion screening tool that could be used by housestaff in a general civilian trauma population. METHODS: From June 2013 to May 2014, patients 18 years to 65 years old with suspected concussion were given the MACE within 72 hours of admission to our urban Level I trauma center. Patients with a positive head computed tomography were excluded. Demographic data and MACE scores were recorded in prospect. Concussion was defined as loss of consciousness and/or posttraumatic amnesia; concussed patients were compared with those nonconcussed. Sensitivity and specificity for each respective MACE score were used to plot a receiver operating characteristic (ROC) curve. An ROC curve area of 0.8 was set as the benchmark for a good screening test to distinguish concussion from nonconcussion. RESULTS: There were 84 concussions and 30 nonconcussed patients. Both groups were similar; however, the concussion group had a lower mean MACE score than the nonconcussed patients. Data analysis demonstrated the sensitivity and specificity of a range of MACE scores used to generate an ROC curve area of only 0.65. CONCLUSION: The MACE showed a lower mean score for individuals with concussion, defined by loss of consciousness and/or posttraumatic amnesia. However, the ROC curve area of 0.65 highly suggests that MACE alone would be a poor screening test for mTBI in a general civilian trauma population. LEVEL OF EVIDENCE: Diagnostic study, level II. Copyright © 2015 Wolters Kluwer Health, Inc. All rights reserved.},
keywords = {Adolescent, adult, aged, Alcoholic Intoxication, amnesia, Article, assessment of humans, brain concussion, Brain Injuries, clinical assessment tool, computer assisted tomography, Concussion screening, Confounding Factors (Epidemiology), controlled study, DATA analysis, Demography, diagnostic test accuracy study, Dizziness, emergency health service, Female, Head, headache, hospital admission, human, Humans, injury severity, irritability, major clinical study, Male, middle aged, mild traumatic brain injury, Military Acute Concussion Evaluation, military medicine, nausea and vomiting, predictive value, priority journal, quality control, receiver operating characteristic, ROC Curve, screening test, Sensitivity and Specificity, traumatic brain injury, unconsciousness, Urban Population, visual disorder, Young Adult},
pubstate = {published},
tppubtype = {article}
}
Barlow, Michael; Schlabach, Drew; Peiffer, Jeffrey; Cook, Chad
Differences in change scores and the predictive validity of three commonly used measures following concussion in the middle school and high school aged population...[corrected] [published erratum appears in INT J SPORTS PHYS THER 2011; 6(4):1p] Journal Article
In: International Journal of Sports Physical Therapy, vol. 6, no. 3, pp. 150–157, 2011, ISBN: 2159-2896.
Abstract | BibTeX | Tags: ADOLESCENCE, adult, Brain Concussion -- Diagnosis, Child, Data Analysis Software, Disability Evaluation, Female, human, Instrument Validation, Male, Middle, Ohio, Postconcussion Syndrome -- Risk Factors, Predictive Value of Tests, Record Review, Recovery, Retrospective Design, ROC Curve, Scales, Schools, Secondary, validity
@article{Barlow2011,
title = {Differences in change scores and the predictive validity of three commonly used measures following concussion in the middle school and high school aged population...[corrected] [published erratum appears in INT J SPORTS PHYS THER 2011; 6(4):1p]},
author = {Barlow, Michael and Schlabach, Drew and Peiffer, Jeffrey and Cook, Chad},
isbn = {2159-2896},
year = {2011},
date = {2011-01-01},
journal = {International Journal of Sports Physical Therapy},
volume = {6},
number = {3},
pages = {150--157},
publisher = {North American Journal of Sports Physical Therapy},
address = {Indianapolis, Indiana},
abstract = {Background: A battery of tests is commonly used to measure disability with and recovery from concussion. A number of different concussion-oriented assessment tests exist and each is considered useful. To the authors' knowledge, no study has compared the scores of these tests during recovery in the middle school and high school aged population to see how each change over time. Purpose: The purposes of this study were to analyze clinical data of concussed middle school and high school aged athletes to determine the concurrent and predictive validity for post-concussion syndrome (PCS) of the Post-Concussion Symptom Scale (PCSS), Balance Error Scoring System (BESS), and the five subscales of the Immediate Post-Concussion Assessment and Cognitive Testing (ImPACT). Methods: The study was a retrospective chart review performed on middle school and high school aged individuals with a diagnosis of concussion from the years 2008-2010 within the Akron Children's Hospital Sports Medicine system. To be eligible for inclusion in the dataset, each subject required a baseline measurement for each of the three tests (and all five subscales of the ImPACT) and a post-test measure. The mean age of the population was 15.38 years (SD=1.7) and ranged from 11 to 19 years. Pearson product correlation tests (correlation matrix) were used to analyze the concurrent validity of the test items during recovery following a concussion. Receiver operating characteristics (ROC) curves were used to determine the predictive validity of initial scores for developing PCS. Results: The correlation matrix captured five statistically significant findings; however, these suggested only weak to mild correlations. Five test items yielded an area under the curve (AUC) greater than 0.50 but only one was statistically significant. After qualitative evaluation, only one of the three tests (including the five subscales of the ImPACT) was useful in predicting post-concussion syndrome. Conclusion: This study suggests that there is poor concurrent validity among three commonly used concussion tests and there is no baseline score that predicts whether post-concussion syndrome will occur.},
keywords = {ADOLESCENCE, adult, Brain Concussion -- Diagnosis, Child, Data Analysis Software, Disability Evaluation, Female, human, Instrument Validation, Male, Middle, Ohio, Postconcussion Syndrome -- Risk Factors, Predictive Value of Tests, Record Review, Recovery, Retrospective Design, ROC Curve, Scales, Schools, Secondary, validity},
pubstate = {published},
tppubtype = {article}
}