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A Study of Correlations within the Dimensions of Lower Limb Parts for Personal Identification in a Sudanese Population

机译:苏丹人口中下肢部分尺寸相关性用于个人识别的研究

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摘要

The presence of an isolated limb or limb parts from different individuals presents a major challenge for medicolegal investigators in establishing identification in cases of wars, mass disasters, and criminal assaults because different populations have different sizes and proportions. The measurement of lower limb dimensions showed a high success rate in establishing individual identity in terms of sex and stature in various populations. However, there is a paucity of data concerning the correlation within the lower limb parts. This study aims to assess the existence of relationships within lower limb parts and to develop regression formulae to reconstruct limb parts from one another. The tibial length, bimalleolar breadth, foot length, and foot breadth of 376 right-handed Sudanese adults were measured. The results showed that all variables were significantly larger in males than in females. A significant positive correlation (P < 0.001) was found within the lower limb parts. Sex-specific linear equations and multiple regression equations were developed to reconstruct the lower limb parts in the presence of single dimension or multiple dimensions from the same limb. The use of multiple regression equations provided a better reconstruction than simple regression equations. These results are significant in forensics and orthopedic reconstructive surgery.
机译:来自不同个体的孤立的肢体或肢体部位的存在,对于法医研究人员在战争,大规模灾难和刑事袭击案件中建立身份识别提出了重大挑战,因为不同的人群具有不同的规模和比例。下肢尺寸的测量显示出在不同人群中建立性别和身材方面的个人身份的成功率很高。但是,关于下肢部位内相关性的数据很少。这项研究旨在评估下肢部位之间关系的存在,并开发回归公式以相互重构肢体部位。测量了376名右撇子苏丹人的胫骨长度,胫骨宽,足长和足宽。结果表明,男性的所有变量均明显大于女性。在下肢部位发现显着正相关(P <0.001)。开发了按性别划分的线性方程和多元回归方程,以在同一肢体存在单一或多个维度的情况下重建下肢部位。与简单回归方程相比,使用多个回归方程可提供更好的重构。这些结果在法医和整形外科手术中具有重要意义。

著录项

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  • 作者

    Altayeb Abdalla Ahmed;

  • 作者单位
  • 年(卷),期 -1(2014),-1
  • 年度 -1
  • 页码 541408
  • 总页数 6
  • 原文格式 PDF
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