使用脊柱的死后计算机断层扫描图像估计马来西亚人的身材

IF 0.4 Q3 MEDICINE, GENERAL & INTERNAL
Mansharan Kaur Chainchel Singh, P. S. Lai, Sabrilhakim Sidek, Mohamad Helmee Mohd Noor, S. N. Abdul Rashid, S. Siew
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引用次数: 0

摘要

背景状态估计在医学调查中很重要,用于识别受害者,并且使用利用整个骨骼的解剖方法是最准确的。然而,在大规模死亡的情况下,它是使用不同身体部位的回归分析公式计算的。放射学,尤其是死后计算机断层扫描(PMCT)越来越多地被用于受害者识别,因为它是非侵入性的,并且可以进行多平面重建。方法本研究旨在使用PMCT对马来西亚血统(即马来人、中国人和印度人)的脊柱合并人群进行回归分析,生成身高估计公式。这是一项回顾性研究,涉及115名接受PMCT的受试者。受试者包括18-70岁的马来西亚男性和女性(92名男性和23名女性)。将颈部长度(CL)、胸部长度(TL)、腰部长度和包括颈部、胸部和腰部长度的整个脊柱长度(WSL)与尸体长度进行比较。结果与男性相比,女性受试者的整个脊柱长度的相关系数最高,为0.570,与尸体长度的相关性最高。马来族的整个脊柱长度最高,其次是华裔和印度裔(r=0.671,0.629,0.402)。结论我们的研究得出结论,使用PMCT图像中的WSL可以用于马来西亚人的身高估计。这项研究还成功地为马来西亚专家创建了特定人群的数据库,以使用脊柱测量进行身高估计。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Stature estimation of Malaysians using post-mortem computed tomography images of the spine
Background Stature estimation is important in medical investigations to identify victims and is most accurate using anatomical methods utilizing the entire skeleton. However, in cases of mass fatalities, it has been calculated using regression analysis formulas of different body parts. Radiology especially post-mortem computed tomography (PMCT) is increasingly being used in victim identification as it is non- invasive and allows for multi planar reconstruction. Methods This study aims to generate stature estimation formulae using regression analysis of the vertebral column incorporating population that form the Malaysian ancestry i.e. Malay, Chinese and Indian using PMCT. This was a retrospective study involving 115 subjects who had a PMCT. Subjects consisted of Malaysian males and females (92 males and 23 females) aged 18–70 years. Cervical length (CL), thoracic length (TL), lumbar length and the whole spine length (WSL) incorporating cervical, thoracic and lumbar length were compared against cadaveric length. Results Whole spine length had the highest correlation coefficient of 0.570 and showed highest correlation with cadaveric length among female subjects compared to males. Whole spine length amongst the Malay was the highest followed by the Chinese and Indian ethnic groups (r = 0.671, 0.629, 0.402). Conclusion Our study concluded that the use of WSL from PMCT images can be used for body height estimation amongst Malaysians. This study has also successfully generated population-specific database for Malaysian experts to perform stature estimation using measurements of the vertebral column.
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来源期刊
Proceedings of Singapore Healthcare
Proceedings of Singapore Healthcare MEDICINE, GENERAL & INTERNAL-
CiteScore
0.90
自引率
0.00%
发文量
42
审稿时长
15 weeks
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