【摘要】 目的 了解临沂市区婴幼儿血铅水平及铅中毒流行状况。方法 在严格质量控制下,对来自临沂市区2034名婴幼儿进行血铅水平凋查。结果 2034名婴幼儿血铅平均水平为69.1 μg/L,其中血铅≥100μg/L者266例,占13.1％;不同性别婴幼儿血铅水平和铅中毒流行率无显著性差异。结论 临沂市婴幼儿血铅水平和铅中毒流行率较高,应该引起足够重视。更多还原

【Abstract】 Objective Aim To estimate blood lead level and the prevalence of lead piosoning among intants and toddlers in Linyi. Methods The blood lead levels of 2,034 infants and toodlers were investigated under sophiscated quality control.Results The mean blood lead level was 69.1 μg/L and 266 infants and toddlers werewith a blood lead level ≥100μg/L.There were no significant difference between different sex(P< 0.05). Conclusions Blood lead levels of infants and toddlers in Linyi and the prevalence of lead poisoning were some high enough attention should be paid to.更多还原