Sajjadi Seyedeh Forough, Mirzababaei Atieh, Abdollahi Afsoun, Shiraseb Farideh, Mirzaei Khadijeh
Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), P.O. Box: 14155-6117, Tehran, Iran.
Department of Nutrition Science, Purdue University, West Lafayette, IN 47907, USA.
BMC Res Notes. 2021 May 12;14(1):179. doi: 10.1186/s13104-021-05582-z.
The double burden of malnutrition is an emerging public health concern nowadays which a correlation with obesity. This study aimed to examine the relationship between resting metabolic rate (RMR) and dietary intake of zinc, vitamin C, and riboflavin in overweight and obese women.
The RMR/FFM showed a significant association with riboflavin (β = 1.59; 95% CI 1.04-23.26, P = 0.04) and zinc (β = 0.78; 95% CI 1.04-4.61, P = 0.03) in the crude model. Moreover, differences in vitamin C and RMR/FFM was marginal significant (β = 0.75; 95% CI 0.95-4.77, P = 0.06). After adjusting for confounders the riboflavin association change to marginal significance (β = 1.52; 95% CI 0.91-23.04, P = 0.06). After controlling for potential confounders, the associations change between zinc and RMR/FFM (β = 0.66; 95% CI 0.78-4.86, P = 0.15) and between RMR/FFM and vitamin C (β = 0.48; 95% CI 0.66-3.96, P = 0.28). Our study showed a significant association between dietary intake of zinc, riboflavin, and vitamin C and change in RMR/FFM in overweight and obese women.
营养不良的双重负担是当前一个新出现的公共卫生问题，且与肥胖相关。本研究旨在探讨超重和肥胖女性静息代谢率（RMR）与锌、维生素C和核黄素膳食摄入量之间的关系。
在未调整模型中，RMR/去脂体重与核黄素（β = 1.59；95%可信区间1.04 - 23.26，P = 0.04）和锌（β = 0.78；95%可信区间1.04 - 4.61，P = 0.03）存在显著关联。此外，维生素C与RMR/去脂体重的差异接近显著（β = 0.75；95%可信区间0.95 - 4.77，P = 0.06）。调整混杂因素后，核黄素的关联变为接近显著（β = 1.52；95%可信区间0.91 - 23.04，P = 0.06）。控制潜在混杂因素后，锌与RMR/去脂体重之间的关联（β = 0.66；95%可信区间0.78 - 4.86，P = 0.15）以及RMR/去脂体重与维生素C之间的关联（β = 0.48；95%可信区间0.66 - 3.96，P = 0.28）均发生变化。我们的研究表明，超重和肥胖女性锌、核黄素和维生素C的膳食摄入量与RMR/去脂体重变化之间存在显著关联。
