铅;_镉;_儿童_____铅;_镉;

乌鲁木齐市1 513名儿童血铅、镉水平调查分析

http://www.100md.com 《新疆医科大学学报》 2006年第11期

铅;,镉;,儿童,,铅;,镉;,儿童,乌鲁木齐市1513名儿童血铅、镉水平调查分析,1对象与方法,2结果,3讨论,参考文献:

     摘要: 目的: 了解乌鲁木齐市不同民族儿童血铅、镉水平。方法:采用随机整群抽样的方法抽取乌鲁木齐市1 513名6～10岁汉族、维吾尔族(维族)、哈萨克族(哈族)儿童,采集其静脉血样，使用BH2100型原子吸收光谱仪对血铅、镉水平进行测定。结果: 汉、维、哈族儿童血铅水平差异有统计学意义，汉族儿童明显低于哈族儿童(P<0.05)。汉、维、哈族儿童血镉水平差异有统计学意义(P<0.05)，汉族儿童血镉水平明显高于维族和哈族儿童(P<0.05)，汉族和维族儿童血铅、镉水平无明显相关性，哈族儿童血铅、镉水平低度相关(r=0.161, P<0.05)。结论: 乌鲁木齐市汉、维、哈族儿童血铅、镉水平需要引起重视。

    关键词：铅; 镉; 儿童

    Blood lead and cadmium levels of 1 513 Han, Kazak, Uygur children in Urumqi

    ZHAO Jiangxia，LIU Jiwen，CHEN Yan

    (School of Public Health, Xinjiang Medical University, Urumqi 830054, China)

    Abstract: Objective: To study the blood lead and blood cadmium level of Urumqi different ethnic children. Methods: Stratified random sampling and simple random sampling were used.A total of 1 513 Han,Uygur, Kazak children of 6 to 10 years old were investigated, assayed the levels of the blood lead and cadmium of children with the instrument of BH2100 atomic absorption spectrophotometer. Result: There were difference significance in blood lead and blood cadmium of Han, Uygur and Kazak ethnic (P<0.05). There were correlation between blood lead and blood cadmium of Kazak national minority. Conclusion： We must pay more attention to blood lead and blood cadmium levels of Han, Uygur and Kazak ethnic in Urumqi. ......

百拇医药网 http://www.100md.com/html/DirDu/2006/12/12/31/50/63.htm

您现在查看是摘要页，全文长 7031 字符。