Associations between serum 25-hydroxyvitamin D, body mass index and body fat composition among Emirati population: Results from the UAE healthy future study.
Associations between serum 25-hydroxyvitamin D, body mass index and body fat composition among Emirati population: Results from the UAE healthy future study.
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DOI：
10.3389/fendo.2022.954300
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发表时间：
2022
影响因子：
5.2
通讯作者：
中科院分区：
文献类型：
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维生素D缺乏和不足在地球仪的几个人群中非常普遍。许多研究表明，体重指数（BMI）和维生素D状态之间存在显着相关性，然而，一些结果因种族而异。尽管全年阳光充足，但阿拉伯联合酋长国（阿联酋）的维生素D缺乏症仍然很突出。在这项研究中，我们分析了阿联酋健康未来研究（UAEHFS）的试点数据，以调查血清25-羟基维生素D（25（OH）D）和%体脂（BF）组成以及BMI之间的关系。分析了总计399名年龄≥ 18岁的阿联酋男性和女性的数据。分析包括血清25（OH）D和体重和身高的标准测量。维生素D缺乏定义为血清25（OH）D浓度<20 ng/ml。采用多元分位数回归模型分析血清25（OH）D水平与% BF组成和BMI的关系。本研究包括281例（70.4%）男性和118例（29.6%）女性。超过一半的研究参与者患有维生素D不足（52.4%），近三分之一患有维生素D缺乏症（30.3%）;而只有17.3%的人处于最佳水平。血清25（OH）D水平和% BF组成之间的统计学显著负相关性在中等体重时观察到，而血清25（OH）D和BMI之间的统计学显著负相关性仅在中位数（第50百分位数）时观察到。研究结果支持低血清25（OH）D水平（低维生素D状态）和高% BF组成和高BMI之间的关联。来自前瞻性UAEHFS的进一步纵向数据可以更好地阐明血清25（OH）D水平、% BF组成和BMI在该人群各种健康结局背景下的关系。
Vitamin D deficiency and insufficiency are highly prevalent among several populations across the globe. Numerous studies have shown a significant correlation between body-mass-index (BMI) and Vitamin D status, however, some results differed according to ethnicity. Despite the abundance of sunshine throughout the year, vitamin D deficiency is prominent in the United Arab Emirates (UAE). In this study, we analyzed the UAE Healthy Future Study (UAEHFS) pilot data to investigate the association between serum 25-hydroxyvitamin D (25(OH)D) and % body fat (BF) composition as well as BMI. Data from a total of 399 Emirati men and women aged ≥ 18 years were analyzed. Serum 25(OH)D and standard measures of weight and height were included in the analyses. Vitamin D deficiency was defined as serum 25(OH)D concentration<20 ng/ml. Multivariate quantile regression models were performed to explore the relationship between serum 25(OH)D levels and % BF composition and BMI correspondingly. There were 281 (70.4%) males and 118 (29.6%) females included in this study. More than half of the study participants had vitamin D insufficiency (52.4%), and nearly a third had vitamin D deficiency (30.3%); while only 17.3% had optimal levels. A statistically significant negative association between serum 25(OH) D levels and % BF composition was observed at intermediate percentiles while a statistically significant negative association between serum 25(OH)D and BMI was only observed at the median (50th percentile). The study findings support the association between low serum 25(OH) D levels (low vitamin D status) and high % BF composition and high BMI among adult Emiratis. Further longitudinal data from the prospective UAEHFS could better elucidate the relationship between serum 25(OH) D levels, % BF composition, and BMI in the context of various health outcomes among this population.
补充维生素 D 对优秀男性大学运动员体脂量的影响。
影响因子：
4.5
作者：
Kawashima I;Tsukahara T;Kawai R;Mizuno T;Ishizuka S;Hiraiwa H;Imagama S
通讯作者：
Imagama S