Zierold Kristina M, Anderson Henry
Department of Environmental Health Sciences, Arnold School of Public Health, University of South Carolina, Columbia 29208, USA.
Am J Public Health. 2004 Sep;94(9):1513-5. doi: 10.2105/ajph.94.9.1513.
We analyzed data from the Wisconsin Childhood Lead Poisoning Prevention Program to examine the distribution of and trends in elevated blood lead levels among WIC-enrolled children from 1996 until 2000. Higher blood lead levels were seen among WIC-enrolled children, and although not statistically significant, the rate of blood lead level decline among WIC-enrolled children was greater than among non-WIC-enrolled children.
我们分析了来自威斯康星州儿童铅中毒预防项目的数据,以研究1996年至2000年参加妇女、婴儿和儿童营养补充计划(WIC)的儿童中血铅水平升高的分布情况和趋势。参加WIC的儿童血铅水平较高,尽管在统计学上不显著,但参加WIC的儿童血铅水平下降率高于未参加WIC的儿童。