【摘要】 于１９９５年５至６月，对本地区城乡部分幼儿园儿童进行发锌测定，共测定２２８３人，缺锌率５７．８％，与１９９２年对比，有着显著性差异．结果表明，儿童缺锌与城乡差别无关，与年龄有一定的关系，但男女之间有显著性的差异，并有上升的趋向更多还原

【Abstract】 The zinc deficiency condition of 4-8 years old 2283 children in the regions were studied. There were 1319 children suffering from zinc deficiency, zinc defieieney rate was 57. 8% . It explained that the zinc deficiency condition was rather common. The result was also approximate to the report of relative literature. Zinc deficiency of children have a relation to ages. but there were quite great differences between girls and boys.更多还原