{"title":"Head Impact Sensor Attachment and Data Transformation in a Youth Female Soccer Heading Drill.","authors":"Declan A Patton, Colin M Huber, Kristy B Arbogast","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":91010,"journal":{"name":"Conference proceedings. International Research Council on Biomechanics of Injury","volume":"2020 ","pages":"870-871"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9495276/pdf/nihms-1780588.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33500147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Susumu Ejima, Carla Kohoyda-Inglis, Joel MacWilliams, Sven A Holcombe, Eunjoo Hwang, Peng Zhang, Stewart C Wang
Crash data from the International Center of Automotive Medicine (ICAM) database, with analytic morphomics, were used to evaluate thoracolumbar spine fractures for obese occupants in frontal crashes. Two BMI (Body Mass Index) groups (non-obese and obese) with a maximum abbreviated injury scale (MAIS) in the spine region of ≥2 (MAIS_6S 2+) were categorised and compared. The fracture types were assessed based on AIS for each occupant. Univariate analyses were conducted to investigate the association between analytic morphomics measures and thoracolumbar spine fracture. The results indicate that MAIS 2+ injury occurred mainly in severe crashes with high delta-V and large intrusion. Transverse process fractures were the most common AIS 2+ fractures, followed by minor compression type fractures (≤ 20% anterior height). Compared to the non-obese occupants, the majority of obese occupants sustained transverse process fractures at lumbar vertebra with a higher incidence ratio. A statistical analysis was conducted, using vehicle, demographic, and morphomic variables, to explain the difference between transverse process fractures and vertebra body compression fractures. Transverse process fractures were related to BMI and vehicle factors (intrusion) in the obese group. In addition, morphomics related to fat distribution, muscle area, and cortical bone density are the major difference between non-obese and obese occupants.
来自国际汽车医学中心(ICAM)数据库的碰撞数据，使用分析形态组学来评估正面碰撞中肥胖乘客的胸腰椎骨折。将脊柱区域最大缩短损伤评分(MAIS)≥2 (MAIS_6S 2+)的两个BMI (Body Mass Index)组(非肥胖组和肥胖组)进行分类和比较。根据AIS对每位乘员的骨折类型进行评估。采用单因素分析来研究分析型组学测量与胸腰椎骨折之间的关系。结果表明，MAIS 2+型损伤主要发生在高δ v、大侵入的严重碰撞中。AIS 2+型骨折以横突骨折最为常见，其次为轻度压迫型骨折(≤20%前高度)。与非肥胖患者相比，大多数肥胖患者腰椎横突骨折发生率较高。采用车辆、人口统计学和形态学变量进行统计分析，以解释横突骨折和椎体压缩性骨折之间的差异。肥胖组横突骨折与BMI和载体因素(侵入)有关。此外，与脂肪分布、肌肉面积和皮质骨密度相关的形态组学是非肥胖和肥胖居住者之间的主要差异。
{"title":"Thoracolumbar Spine Fracture occurring in Obese People involved in Motor Vehicle Crashes.","authors":"Susumu Ejima, Carla Kohoyda-Inglis, Joel MacWilliams, Sven A Holcombe, Eunjoo Hwang, Peng Zhang, Stewart C Wang","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Crash data from the International Center of Automotive Medicine (ICAM) database, with analytic morphomics, were used to evaluate thoracolumbar spine fractures for obese occupants in frontal crashes. Two BMI (Body Mass Index) groups (non-obese and obese) with a maximum abbreviated injury scale (MAIS) in the spine region of ≥2 (MAIS_6S 2+) were categorised and compared. The fracture types were assessed based on AIS for each occupant. Univariate analyses were conducted to investigate the association between analytic morphomics measures and thoracolumbar spine fracture. The results indicate that MAIS 2+ injury occurred mainly in severe crashes with high delta-V and large intrusion. Transverse process fractures were the most common AIS 2+ fractures, followed by minor compression type fractures (≤ 20% anterior height). Compared to the non-obese occupants, the majority of obese occupants sustained transverse process fractures at lumbar vertebra with a higher incidence ratio. A statistical analysis was conducted, using vehicle, demographic, and morphomic variables, to explain the difference between transverse process fractures and vertebra body compression fractures. Transverse process fractures were related to BMI and vehicle factors (intrusion) in the obese group. In addition, morphomics related to fat distribution, muscle area, and cortical bone density are the major difference between non-obese and obese occupants.</p>","PeriodicalId":91010,"journal":{"name":"Conference proceedings. International Research Council on Biomechanics of Injury","volume":"2018 ","pages":"157-166"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7288979/pdf/nihms-1586981.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38040665","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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