本调查报导关于居住在紧靠一个铅散发源的大型铅冶炼综合企业的儿童铅吸收。在该厂一哩半径之内,有A和B二个城镇。对204个儿童进行了血铅和血红蛋白含量测定,并用调查表了解儿童是否有“异食癖”,和家长是否为炼铅厂工人,以及每个儿童住家的地理位置。儿童的年龄大多数在7～12岁之间,最大14岁,最小的一个是10个月,21个在3岁以下。204个儿童的血铅浓度用直方图表示,呈正 This survey reports on lead absorption in children living in a large lead smelting complex close to a lead source. Within a mile of the mill, there are two towns, A and B. 204 children were tested for blood lead and hemoglobin, and a questionnaire was used to find out if the child had “pica” and whether the parent was a lead-acid factory worker and the geographical location of each child’s home. The majority of children are between the ages of 7 and 12, up to 14 years of age, the youngest being 10 months and 21 under 3 years of age. 204 children’s blood lead concentration histogram that was positive