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目的:了解妇幼保健人员对儿童铅中毒知识的认知现状,以便为环境铅污染与儿童铅中毒的健康促进项目设计提供依据。方法:采用匿名自填问卷方式,对整群随机抽取的云南楚雄、大理两地20~65岁765名妇幼保健人员的基本特征、铅污染源、转运转化、不良行为、危害防治进行了现况调查。结果:该人群对儿童铅中毒知识正确回答率较高(73.89%),合并总分为25.86±6.11分,但对我国儿童铅中毒的流行势态、污染源、诊断标准的认识相对不足,对儿童铅中毒知识的认知水平存在年龄、职业和职称的差异。结论:开展专题教育,加强铅污染源的系统调查,有利于提高儿童铅中毒的干预水平。
OBJECTIVE: To understand the current status of MCH knowledge about children’s lead poisoning so as to provide a basis for the design of health promotion projects on environmental lead pollution and childhood lead poisoning. Methods: Anonymous self-administered questionnaires were used to investigate the basic characteristics, sources of lead pollution, translocation and transformation, adverse behaviors and harm prevention and control of 765 maternal and child health workers aged 20-65 in Chuxiong and Dali of Yunnan, . Results: The correct answer rate of children knowledge of lead poisoning was high (73.89%) and the total combined score was 25.86 ± 6.11 points. However, there was not enough understanding of the epidemic situation, sources of pollution and diagnostic criteria of children lead poisoning in China. The cognitive level of poisoning has the difference of age, occupation and professional title. Conclusion: Thematic education to strengthen the systematic investigation of lead pollution sources is conducive to raising the level of children’s lead poisoning intervention.