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。
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.
出处
《广东微量元素科学》
CAS
1995年第7期44-46,共3页
Trace Elements Science