Differences in Body Composition in Older People from Two Regions of Mexico: Implications for Diagnoses of Sarcopenia and Sarcopenic Obesity.
Differences in Body Composition in Older People from Two Regions of Mexico: Implications for Diagnoses of Sarcopenia and Sarcopenic Obesity.
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DOI：
10.1155/2018/7538625
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发表时间：
2018
影响因子：
--
通讯作者：
Urquidez-Romero R
中科院分区：
文献类型：
--
作者：
Rangel Peniche DB;Alemán Mateo H;Barreiro MLAA;Ruiz Valenzuela RE;Ramírez-Torres M;Urquidez-Romero R
墨西哥是一个种族和文化多样性丰富的国家，分为三个明确的社会经济，生态和流行病学领域。然而，我们不知道这些因素可能对身体成分产生的影响。因此，本研究旨在评估身体成分，并比较来自该国两个地区的老年人的无脊椎骨骼肌质量（ASM）。 这是一项横断面研究，纳入了来自墨西哥西北部和中部的430例≥ 60岁的受试者。身体成分，包括ASM，通过双能X射线吸收测定法测量，而人体测量，握力，人口统计学变量，健康状况/慢性病，和能量消耗数据都包括在内。 来自西北地区的男性和女性的体脂分别多5.9公斤和3.8公斤，比来自墨西哥中部的男性和女性多3.9公斤（p ≤ 0.0001）。虽然在ASM方面没有显著的性别差异或地区差异，但来自墨西哥中部的老年受试者的ASM指数（ASMI）显著高于来自西北部的样本。当调整ASM的年龄，体重，身高，健康状况/慢性疾病，估计的能量消耗，和人口统计学变量，从墨西哥中部的主题有显着较高的调整后的平均值ASM和ASMI比他们的同行从西北部。 来自墨西哥两个地区的老年人对身体成分的估计有显着差异。我们的研究结果强调了ASM和ASMI区域化估计的重要性，如果它们被用于诊断目的。同样重要的是要强调的是，apapapulular骨骼肌质量，或ASM指数，应调整其他相关的生物变量。
Mexico is a country that is rich in ethnicity and cultural diversity, divided into three well-defined socioeconomic, ecological, and epidemiological areas. However, we do not know the influence that these factors may have on body composition. Therefore, this study was designed to assess body composition and compare appendicular skeletal muscle mass (ASM) in older people from two areas of the country. This is a cross-sectional study that included 430 subjects ≥60 years of age from northwestern and central Mexico. Body composition, including ASM, was measured by dual-energy X-ray absorptiometry, while anthropometry, handgrip strength, demographic variables, health status/chronic conditions, and energy expenditure data were all included. Men and women from the northwestern region had 5.9 kg and 3.8 kg more body fat, respectively, and 3.9 kg more as a group than their counterparts from central Mexico (p ≤ 0.0001). While there were no significant differences across gender or region in terms of ASM, the older subjects from central Mexico had a significantly higher ASM index (ASMI) than the sample from the northwest. When ASM was adjusted for age, body weight, height, health status/chronic conditions, estimated energy expenditure, and demographic variables, the subjects from central Mexico had significantly higher adjusted mean values of ASM and ASMI than their counterparts from the northwest. Older people from two regions of Mexico had significantly different estimates of body composition. Our findings highlight the importance of regionalizing estimates of ASM and ASMI if they are to be used for diagnostic purposes. It is also important to emphasize that appendicular skeletal muscle mass, or the ASM index, should be adjusted for other associated biological variables.
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DOI：
10.1002/jcsm.12076
发表时间：
2016-06
期刊：
Journal of cachexia, sarcopenia and muscle
影响因子：
--
作者：
Tyrovolas S;Koyanagi A;Olaya B;Ayuso-Mateos JL;Miret M;Chatterji S;Tobiasz-Adamczyk B;Koskinen S;Leonardi M;Haro JM
通讯作者：
Haro JM
影响因子：
7.1
作者：
Tang, Minghua;McCabe, George P.;Campbell, Wayne W.
通讯作者：
Campbell, Wayne W.
影响因子：
5.8
作者：
Aleman-Mateo, H.;Lee, S. Y.;Gallagher, D.
通讯作者：
Gallagher, D.
DOI：
10.1111/j.1532-5415.1997.tb00986.x
发表时间：
1997-01-01
影响因子：
6.3
作者：
Fried, LP;Guralnik, JM
通讯作者：
Guralnik, JM
影响因子：
3.3
作者：
Janssen, I;Heymsfield, SB;Ross, R
通讯作者：
Ross, R