Contribution of dietary patterns to blood heavy metal concentrations in Korean adults: Findings from the Fifth Korea National Health and Nutrition Examination Survey 2010
Contribution of dietary patterns to blood heavy metal concentrations in Korean adults: Findings from the Fifth Korea National Health and Nutrition Examination Survey 2010
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DOI：
10.1016/j.fct.2013.09.034
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发表时间：
2013-12-01
影响因子：
4.3
通讯作者：
Shin, Min-Jeong
中科院分区：
文献类型：
--
作者：
Chung, Hye-Kyung;Park, Ju Yeon;Shin, Min-Jeong
本研究的目的是评估韩国成年人的饮食模式和血液中铅和汞水平之间的关联。本研究共纳入858名参加韩国国家健康和营养检查调查（KNHANES）V-1 2010的韩国成年人（≥ 20岁）。获得了血铅和汞水平、营养素摄入量和人体测量等生化测量数据。“平衡饮食”，“谷物和泡菜”，“酒精和面条”的饮食模式来自一个因素分析，和受试者被分为三分之一的每一个饮食模式得分。Logistic多元回归分析显示，平衡膳食模式与调整前后血铅水平呈负相关。另一方面，酒精和面条模式与血铅和汞水平呈正相关。这些结果表明，酒精和面条的饮食模式，特点是高酒精消费和缺乏各种食物，和均衡的饮食模式，包括蔬菜，鱼，肉和牛奶的摄入量，与血液中的重金属浓度在韩国成年人。(C)2013爱思唯尔有限公司保留所有权利。
The aim of the present study was to evaluate the associations between dietary patterns and blood levels of lead and mercury in Korean adults. A total of 858 Korean adults (>= 20 years) who participated in the Korea National Health and Nutrition Examination Survey (KNHANES) V-1 2010 were included in this study. Data of biochemical measurements including blood lead and mercury levels, nutrients intakes and anthropometric measurements were acquired. 'Balanced diet', 'Grain and kimchi', and 'Alcohol and noodle' dietary patterns were derived from a factor analysis, and the subjects were divided into tertiles by each dietary pattern score. A logistic multiple regression analysis showed that the balanced diet pattern was negatively associated with blood levels of lead before and after adjustment. On the other hand, the alcohol and noodle pattern was positively associated with blood lead and mercury levels. These results indicate that the alcohol and noodle dietary pattern characterized by high alcohol consumption and lack of various foods, and the balanced dietary pattern, including vegetable, fish, meat and milk intake, was associated with the blood concentrations of heavy metals in Korean adults. (C) 2013 Elsevier Ltd. All rights reserved.