检测了江苏省３所中小城市３００名儿童的发铅与血铅。结果显示这批儿童血铅含量男为１０．２±５．１μｇ／ｄｌ，女为１０．２±４．６μｇ／ｄｌ；发铅男７．５±４．１μｇ／ｇ，女６．８±３．８μｇ／ｇ。发铅与血铅的相关性差，男ｒ＝０．０６６３Ｐ＝０．４１５，女ｒ＝０．０１１Ｐ＝０．１８６。调查结果还显示男童中有４７％，女童中有３７％的人血铅浓度大于１０μｇ／ｄｌ，提示环境铅污染已经严重威胁了儿童的健康 Detected 300 children in three small cities in Jiangsu Province hair lead and blood lead. The results showed that these children’s blood lead content of male 10.2 ± 5.1μg / dl, female 10.2 ± 4.6μg / dl; lead male male 7.5 ± 4.1μg / g, female 6.8 ± 3.8 μg / g. Hair lead and blood lead is poor, male r = 0.0663P = 0.415, female r = 0.011P = 0.186. The survey also showed that 47% of boys and 37% of girls had a blood lead level greater than 10μg / dl, suggesting that environmental lead pollution has posed a serious threat to children’s health