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| 妊娠低铅暴露与新生儿神经行为及体格发育的关系 | |
| 引用本文： | 严应元,刘建安,高小红,郭华,洪琦,潘丽明. 妊娠低铅暴露与新生儿神经行为及体格发育的关系[J]. 中国儿童保健杂志, 2010, 18(6) |
| 作者姓名： | 严应元 刘建安 高小红 郭华 洪琦 潘丽明 |
| 作者单位： | 1. 深圳市宝安区妇幼保健院,广东,深圳,518133 2. 中山大学公共卫生学院妇幼卫生系,广东,广州,510089 3. 广州市天河区妇幼保健院,广东,广州,510000 |
| 基金项目： | 深圳市科技计划立项项目 |
| 摘 要： | 【目的】探讨妊娠低铅暴露与新生儿神经行为及体格发育的关系,为有效预防提供参考依据。【方法】选择280例劳务女工产妇及所产280例新生儿为研究对象,检测妊娠早中晚期、分娩时和新生儿脐血铅水平,取其对数值分别与新生儿行为发育评分(NBNA),4项体格指标Z标准分进行相关分析;以孕中期血铅浓度第25,50,75百分位,分别构成相对高低铅组,进行神经行为及体格发育比较。【结果】孕中期血铅对数值与行为能力、主动肌张力、总得分及其头围和体重Z标准分显著负相关(P0.05);在58μg/L分界点时,高铅组NABA总得分显著小于低铅组(t=2.326,P0.05)。【结论】孕中期血铅水平作为孕期铅暴露示标有更高的敏感性;孕中期血铅水平即使在58μg/L水平,已对新生儿神经行为发育造成负性影响。 |
| 关 键 词： | 铅 新生儿 发育 |
Relationship between low level lead exposure during pregnancy and physical and behavioral development of infants |
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| YAN Ying-yuan,LIU Jian-an,GAO Xiao-hong,GUO Hua,HONG Qi,PAN Li-ming. Relationship between low level lead exposure during pregnancy and physical and behavioral development of infants[J]. Chinese Journal of Child Health Care, 2010, 18(6) | |
| Authors: | YAN Ying-yuan LIU Jian-an GAO Xiao-hong GUO Hua HONG Qi PAN Li-ming |
| Affiliation: | YAN Ying-yuan1,LIU Jian-an2,GAO Xiao-hong1,GUO Hua1,HONG Qi1,PAN Li-ming3.(1 Bao'an Maternal and Child Health Care Hospital,Shenzhen,Guangdong 518133,China,2 Department of Maternal & Child Health,Public Health College,Zhongshan University,Guangzhou,Guangdong 510089,3 Tian'he Maternal and Child Health Care Hospital,Guangdong 510000,China) |
| Abstract: | |
| Keywords: | lead newborn development |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |