碘是人体的必需元素。为了解新生儿体内碘水平 ,笔者对 2 2 3例新生儿尿碘水平进行观察 ,报告如下。选择 1 997年 1 0月～ 1 998年 1 2月足月新生儿2 2 3例 ( 3 7～ 3 9周 )。男 1 3 7例 ,女 86例。出生体重2 70 0～ 4 0 0 0ｋｇ。 2 4小时内用尿袋留取尿液 1～ 2ｍｌ,保存在 4 Iodine is an essential element of the body. In order to understand neonatal iodine levels, the author of 223 cases of neonatal urinary iodine levels were observed, the report is as follows. The period from January 1997 to January 1998 was selected. Twenty-three term newborns (37 to 39 weeks) were selected. There were 13 7 males and 86 females. Birth weight 2 70 0 ~ 4 0 0 0kg. 2 4 hours urine bag urine 1 ~ 2ml, stored at 4