Evaluation of an in-ear sensor for quantifying head impacts in youth soccer
Gespeichert in:
| Deutscher übersetzter Titel: | Bewertung eines In-Ohr-Sensors zur Quantifizierung von Kopferschütterungen im Jugendfußball |
|---|---|
| Autor: | Sandmo, Stian Bahr; McIntosh, Andrew S.; Koerte, Inga Katharina; Andersen, Thor Einar; Bahr, Roald |
| Erschienen in: | The American journal of sports medicine |
| Veröffentlicht: | 47 (2019), 4, S. 974-981, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Elektronische Ressource (online) Gedruckte Ressource |
| Sprache: | Englisch |
| ISSN: | 0363-5465, 1552-3365 |
| DOI: | 10.1177/0363546519826953 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU201904003074 |
| Quelle: | BISp |
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PU201904003074 |
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The American journal of sports medicine |
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The American journal of sports medicine, 2019, 4 |
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PU201904003074 |
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Evaluation of an in-ear sensor for quantifying head impacts in youth soccer |
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bisparticle |
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2019 |
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2019 |
| language |
eng |
| title |
Evaluation of an in-ear sensor for quantifying head impacts in youth soccer |
| spellingShingle |
Evaluation of an in-ear sensor for quantifying head impacts in youth soccer Auftreffkraft Bestimmung, quantitative Diagnostische Verfahren Fußballspiel Gehirn Gehirnerschütterung Gehirnerschütterung Hirnfunktion Hirnverletzung Jugendlicher Kopfball Leistung, kognitive Magnetresonanztomographie Messgerät Neurophysiologie Neuropsychologie Schädelhirnverletzung Sportmedizin Sporttechnologie Sporttraumatologie Untersuchung, vergleichende Validität Wearables |
| title_sort |
evaluation of an inear sensor for quantifying head impacts in youth soccer |
| title_short |
Evaluation of an in-ear sensor for quantifying head impacts in youth soccer |
| title_alt |
Bewertung eines In-Ohr-Sensors zur Quantifizierung von Kopferschütterungen im Jugendfußball |
| title_alt_lang |
deu |
| media_type |
Elektronische Ressource (online) Gedruckte Ressource |
| city |
Baltimore (Maryld.) |
| abstract |
Background:
Wearable sensor systems have the potential to quantify head kinematic responses of head impacts in soccer. However, on-field use of sensors (eg, accelerometers) remains challenging, owing to poor coupling to the head and difficulties discriminating low-severity direct head impacts from inertial loading of the head from human movements, such as jumping and landing.
Purpose:
To test the validity of an in-ear sensor for quantifying head impacts in youth soccer.
Study Design:
Descriptive laboratory study.
Methods:
First, the sensor was mounted to a Hybrid III headform and impacted with a linear impactor or a soccer ball. Peak linear acceleration (PLA), peak rotational acceleration (PRA), and peak rotational velocity (PRV) were obtained from both systems; random and systematic errors were calculated with Hybrid III as reference. Then, 6 youth soccer players wore sensors and performed a structured training protocol, including heading and nonheading exercises; they also completed 2 regular soccer sessions. For each accelerative event recorded, PLA, PRA, and PRV outputs were compared with video recordings. Receiver operating characteristic curves were used to determine the sensor’s discriminatory capacity in both on-field settings, establishing cutoff values for predicting outcomes.
Results:
For the laboratory tests, the random error was 11% for PLA, 20% for PRA, and 5% for PRV; the systematic error was 11%, 19%, and 5%, respectively. For the structured training protocol, heading events resulted in higher absolute values (PLA = 15.6g± 11.8g) than nonheading events (PLA = 4.6g± 1.2g); the area under the curve was 0.98 for PLA. In regular training sessions, the area under the curve was >0.99 for PLA. A 9g cutoff value yielded a positive predictive value of 100% in the structured training protocol versus 65% in the regular soccer sessions.
Conclusion:
The in-ear sensor displayed considerable random error and substantially overestimated head impact exposure. Despite the sensor’s excellent on-field accuracy for discriminating headings from other accelerative events in youth soccer, absolute values must be interpreted with caution, and there is a need for secondary means of verification (eg, video analysis) in real-life settings.
Clinical Relevance:
Wearable sensor systems can potentially provide valuable insights into head impact exposures in contact sports, but their limitations require careful consideration. |
| abstract_lang |
eng |
| abstract_type |
author |
| author2 |
Sandmo, Stian Bahr McIntosh, Andrew S. Koerte, Inga Katharina Andersen, Thor Einar Bahr, Roald |
| author_facet |
Sandmo, Stian Bahr McIntosh, Andrew S. Koerte, Inga Katharina Andersen, Thor Einar Bahr, Roald |
| author2-role |
Autor Autor Autor Autor Autor |
| author2-authorityid |
P376820 P350086 P179876 P74587 |
| author_author_facet |
Sandmo, Stian Bahr McIntosh, Andrew S. Koerte, Inga Katharina Andersen, Thor Einar Bahr, Roald |
| author2-synonym |
Koerte, Inga K. |
| author2_hierarchy_facet |
0/Autor/ 1/Autor/Sandmo, Stian Bahr/ 0/Autor/ 1/Autor/McIntosh, Andrew S./ 0/Autor/ 1/Autor/Koerte, Inga Katharina/ 0/Autor/ 1/Autor/Andersen, Thor Einar/ 0/Autor/ 1/Autor/Bahr, Roald/ |
| doi |
10.1177/0363546519826953 |
| spelling |
10.1177/0363546519826953 0363-5465 1552-3365 AJSMD 197482-8 Auftreffkraft Bestimmung, quantitative Diagnostische Verfahren Fußballspiel Gehirn Gehirnerschütterung Gehirnerschütterung Hirnfunktion Hirnverletzung Jugendlicher Kopfball Leistung, kognitive Magnetresonanztomographie Messgerät Neurophysiologie Neuropsychologie Schädelhirnverletzung Sportmedizin Sporttechnologie Sporttraumatologie Untersuchung, vergleichende Validität Wearables adolescent brain brain function brain injury cognitive performance comparative study concussion of the brain coomotio cerebri craniocerebral injury diagnostic procedures header (SOCCR) impact force magnetic resonance tomography measurement apparatus neurophysiology neuropsychology quantitative determination soccer sports medicine sports technology sport traumatology validity Wearables Medizin Geschichte der Medizin Untersuchung, sportmedizinische Wasserdampf Traumatologie Hirnszintigraphie Hirnkontusion Diagnose Diagnosemethode Diagnostik Untersuchungsdiagnostik Gehirnfunktion Hirngeschädigter Hirnschaden Adoleszenz Jugendalter Jugendspieler Jugendtrainer Physiologie Vergleich Fußball Fußballspieler Fußballsport Fußballmannschaft Fußballmeisterschaft Fußballstiefel Fußballtraining Fußballweltmeisterschaft Mittelstürmer Schiedsrichterball Mexiko City 1986 Frauenfußball Self-Tracking Selbstvermessung Sporttechnologie, tragbare Aufprall Kopfballspiel Kopfballverletzung Gültigkeit Gültigkeitskoeffizient Messanlage Messinstrument Messeinrichtung traumatology of sport brain concussion cerebral commotion commotio cerebri injury of the brain magnetic resonance imaging comparative investigation bio-hacking life-hacking body-borne computers gage quantitative measurement Evaluation of an in-ear sensor for quantifying head impacts in youth soccer PU201904003074 201904003074 |
| url |
https://journals.sagepub.com/doi/abs/10.1177/0363546519826953 https://dx.doi.org/10.1177/0363546519826953 |
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fulltext fulltext |
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0 0 |
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0363-5465 1552-3365 |
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AJSMD |
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197482-8 |
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0/USA/ 1/USA/Maryland/ |
| topic |
Auftreffkraft Bestimmung, quantitative Diagnostische Verfahren Fußballspiel Gehirn Gehirnerschütterung Gehirnerschütterung Hirnfunktion Hirnverletzung Jugendlicher Kopfball Leistung, kognitive Magnetresonanztomographie Messgerät Neurophysiologie Neuropsychologie Schädelhirnverletzung Sportmedizin Sporttechnologie Sporttraumatologie Untersuchung, vergleichende Validität Wearables |
| topic_facet |
Auftreffkraft Bestimmung, quantitative Diagnostische Verfahren Fußballspiel Gehirn Gehirnerschütterung Gehirnerschütterung Hirnfunktion Hirnverletzung Jugendlicher Kopfball Leistung, kognitive Magnetresonanztomographie Messgerät Neurophysiologie Neuropsychologie Schädelhirnverletzung Sportmedizin Sporttechnologie Sporttraumatologie Untersuchung, vergleichende Validität Wearables |
| topic_en |
adolescent brain brain function brain injury cognitive performance comparative study concussion of the brain coomotio cerebri craniocerebral injury diagnostic procedures header (SOCCR) impact force magnetic resonance tomography measurement apparatus neurophysiology neuropsychology quantitative determination soccer sports medicine sports technology sport traumatology validity Wearables |
| topic_en_facet |
adolescent brain brain function brain injury cognitive performance comparative study concussion of the brain coomotio cerebri craniocerebral injury diagnostic procedures header (SOCCR) impact force magnetic resonance tomography measurement apparatus neurophysiology neuropsychology quantitative determination soccer sports medicine sports technology sport traumatology validity Wearables |
| synonym |
Medizin Geschichte der Medizin Untersuchung, sportmedizinische Wasserdampf Traumatologie Hirnszintigraphie Hirnkontusion Diagnose Diagnosemethode Diagnostik Untersuchungsdiagnostik Gehirnfunktion Hirngeschädigter Hirnschaden Adoleszenz Jugendalter Jugendspieler Jugendtrainer Physiologie Vergleich Fußball Fußballspieler Fußballsport Fußballmannschaft Fußballmeisterschaft Fußballstiefel Fußballtraining Fußballweltmeisterschaft Mittelstürmer Schiedsrichterball Mexiko City 1986 Frauenfußball Self-Tracking Selbstvermessung Sporttechnologie, tragbare Aufprall Kopfballspiel Kopfballverletzung Gültigkeit Gültigkeitskoeffizient Messanlage Messinstrument Messeinrichtung |
| synonym_en |
traumatology of sport brain concussion cerebral commotion commotio cerebri injury of the brain magnetic resonance imaging comparative investigation bio-hacking life-hacking body-borne computers gage quantitative measurement |
| journal_facet |
The American journal of sports medicine |
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The American journal of sports medicine |
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47 |
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4 |
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S. 974-981 |
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