文章基本信息
- 标题：Time trend of cadmium intake in Korea
- 作者：Chan-Seok Moon ; Hye-Ran Yang ; Haruo Nakatsuka 等
- 期刊名称：Environmental Health and Preventive Medicine
- 印刷版ISSN：1342-078X
- 电子版ISSN：1347-4715
- 出版年度：2016
- 卷号：21
- 期号：3
- 页码：118-128
- DOI：10.1007/s12199-016-0518-2
- 语种：English
- 出版社：Springer Japan
- 摘要：
Objectives
The aim of this study was to elucidate past and current levels of cadmium (Cd) intake among the general populations in Korea.
Methods
For this purpose, publications reporting dietary intake of cadmium (Cd-D), cadmium concentration in blood (Cd-B) and that in urine (Cd-U) in Korea were retrieved through literature survey for a period from 1975 to 2015.
Results
In practice, 9, 21 and 14 articles were available on Cd-D, Cd-B and Cd-Ucr (Cd-U as corrected for creatinine concentration), respectively. Linear regression analyses of the reported values as a function of years (i.e., the year when each survey was conducted) showed steady decreases in all of the three exposure markers of Cd-D, Cd-B and Cd-Ucr. Factors possibly contributing for the reduction were discussed including the government-set guideline of 0.2 mg/kg for rice and changes in food habits among general populations.
Conclusions
There have been steady decreases in Cd-D, Cd-B and Cd-Ucr. The current estimates for Cd-D, Cd-B and Cd-Ucr were 6.0–7.4 μg/day, 0.73–0.83 μg/L and 0.60–0.95 μg/g cr, respectively.
- 关键词：Cadmium in diet ;Cadmium in blood ;Cadmium in urine ;General population ;Korea ;Time trend
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