西班牙塔拉戈纳省儿童头发中的铅含量与铅暴露的关系。

Lead in children's hair, as related to exposure in Tarragona Province, Spain.

作者信息

Schuhmacher M, Domingo J L, Llobet J M, Corbella J

机构信息

Laboratory of Toxicology and Biochemistry, School of Medicine, University of Barcelona, Reus, Spain.

出版信息

Sci Total Environ. 1991 May 15;104(3):167-73. doi: 10.1016/0048-9697(91)90070-u.

DOI:10.1016/0048-9697(91)90070-u

PMID:1891706

Abstract

Concentrations of lead were determined in the hair of 478 school children living in an industrial and an agricultural area of Tarragona Province, Spain. The influence of age, sex, hair colour and family occupation on the children's hair lead concentration was also evaluated. Girls had more lead in their hair than boys (10.54 vs 6.55 micrograms g-1), and the lead levels decreased with age. Lead concentrations in hair with respect to hair colour decreased in the order red, blond, brown, black. Family occupation was one of the most significant factors influencing the lead content of children's hair. Although the average lead content was higher in the industrial area (9.38 micrograms g-1) than in the agricultural area (7.80 micrograms g-1), this difference was not statistically significant.

摘要

对居住在西班牙塔拉戈纳省一个工业区和一个农业区的478名学童头发中的铅含量进行了测定。还评估了年龄、性别、头发颜色和家庭职业对儿童头发铅含量的影响。女孩头发中的铅含量高于男孩（分别为10.54微克/克和6.55微克/克），且铅含量随年龄增长而降低。头发铅含量按发色递减顺序为红色、金色、棕色、黑色。家庭职业是影响儿童头发铅含量的最重要因素之一。虽然工业区儿童头发的平均铅含量（9.38微克/克）高于农业区（7.80微克/克），但这种差异无统计学意义。