介绍北京城区、郊区1181名儿童发锌含量检测结果并进行了分析。散居与托幼儿童发锌值比较,除4岁年龄段值相近外,其它各年龄段值比较均有显著差异,P<0.01。散居男童与女童发锌值比较,早期差异不大,4岁、8岁、14岁年龄段发锌值有显著差异。对其结果和锌缺乏原因与临床的关系进行了讨论。 The test results of zinc content in 1181 children in Beijing urban area and suburban area were introduced and analyzed. In addition to the 4-year-old age values ​​were similar, the other age groups were significantly different (P <0.01). Differences in zinc values ​​between diaspora boys and girls were not significant at the early stage. There were significant differences in zinc values ​​between 4-year-olds, 8-year-olds and 14-year-olds. The results and the relationship between zinc deficiency and clinical reasons were discussed.