CT 导出的腹部身体成分测量的种族差异:欧洲人和因纽特人研究人群的对比回顾性试验研究。

IF 1.3 4区 医学 Q4 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH International Journal of Circumpolar Health Pub Date : 2024-12-01 Epub Date: 2024-02-05 DOI:10.1080/22423982.2024.2312663
Mia Solholt Godthaab Brath, Marina Sahakyan, Esben Bolvig Mark, Henrik Højgaard Rasmussen, Lasse Riis Østergaard, Jens Brøndum Frøkjær, Ulla Møller Weinreich, Marit Eika Jørgensen
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引用次数: 0

摘要

了解身体成分的种族差异对于评估健康风险至关重要。通用模型可能并不适合所有种族,有关因纽特人的数据也很有限。本研究旨在使用计算机断层扫描(CT)比较因纽特人和欧洲成年人的身体成分,并研究人口统计学对这些测量结果的影响。研究人员对接受标准创伤 CT 扫描的 50 名成年人(29 名伊努伊特人和 21 名欧洲人)进行了回顾性分析。测量的重点是骨骼肌指数(SMI)、各种脂肪指数和第三腰椎水平的密度,并使用 Wilcoxon-Mann-Whitney 检验和多元线性回归进行分析。与欧洲妇女相比,因纽特妇女的脂肪组织指数较大,肌肉和脂肪密度较低。男性的差异则不明显,因纽特男性只有肌内脂肪密度较低。回归结果表明,男性的 SMI 值较高,骨骼肌密度随着因纽特人的种族和年龄而降低,而内脏脂肪指数则与年龄呈正相关。这项研究表明,在身体成分测量方面存在种族差异,尤其是在女性中,并指出需要建立针对因纽特人的身体成分模型。它强调了进一步研究因纽特人特有的身体成分测量方法以更好地评估健康风险的重要性。
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Ethnic differences in CT derived abdominal body composition measures: a comparative retrospect pilot study between European and Inuit study population.

Understanding ethnic variations in body composition is crucial for assessing health risks. Universal models may not suit all ethnicities, and there is limited data on the Inuit population. This study aimed to compare body composition between Inuit and European adults using computed tomography (CT) scans and to investigate the influence of demographics on these measurements. A retrospective analysis was conducted on 50 adults (29 Inuit and 21 European) who underwent standard trauma CT scans. Measurements focused on skeletal muscle index (SMI), various fat indices, and densities at the third lumbar vertebra level, analyzed using the Wilcoxon-Mann-Whitney test and multiple linear regression. Inuit women showed larger fat tissue indices and lower muscle and fat densities than European women. Differences in men were less pronouncehd, with only Intramuscular fat density being lower among Inuit men. Regression indicated that SMI was higher among men, and skeletal muscle density decreased with Inuit ethnicity and age, while visceral fat index was positively associated with age. This study suggests ethnic differences in body composition measures particularly among women, and indicates the need for Inuit-specific body composition models. It higlights the importance of further research into Inuit-specific body composition measurements for better health risk assessment.

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来源期刊
International Journal of Circumpolar Health
International Journal of Circumpolar Health 医学-公共卫生、环境卫生与职业卫生
CiteScore
2.10
自引率
15.40%
发文量
51
审稿时长
6-12 weeks
期刊介绍: The International Journal of Circumpolar Health is published by Taylor & Francis on behalf of the Circumpolar Health Research Network [CircHNet]. The journal follows the tradition initiated by its predecessor, Arctic Medical Research. The journal specializes in circumpolar health. It provides a forum for many disciplines, including the biomedical sciences, social sciences, and humanities as they relate to human health in high latitude environments. The journal has a particular interest in the health of indigenous peoples. It is a vehicle for dissemination and exchange of knowledge among researchers, policy makers, practitioners, and those they serve. International Journal of Circumpolar Health welcomes Original Research Articles, Review Articles, Short Communications, Book Reviews, Dissertation Summaries, History and Biography, Clinical Case Reports, Public Health Practice, Conference and Workshop Reports, and Letters to the Editor.
期刊最新文献
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