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尿中铅含量的测定常作为铅吸收和中毒诊断的重要依据之一,卫生部1965年6月15日(65)卫防钱字170号文颁布)规定的尿铅正常值为0.08mg/l。但实际上各地区提出的尿铅正常值多数在0.08mg/l以下(见表),故值得进一步探讨。 从上表可看出各地区的尿铅正常值差异很大,这可能由于各地区生活环境中(空气和水质)铅污染的程度不同,以及人们生活、习惯等各不相同有关,而且尿铅的测定方法各地区又未完全统一。因此,在全国范围内不可能使用统一的尿铅正常值作为标准。针对这种情况,各地区应根据全国统一的尿铅测定法(建议卫生部召集各地区代表对现行尿铅测定方法
Determination of lead in urine often used as an important basis for the diagnosis of lead absorption and poisoning one of the Ministry of Health June 15, 1965 (65) Guardian money word 170, promulgated) the normal value of urine lead is 0.08mg / l . However, in fact, most of the normal urinary lead raised by various regions are below 0.08mg / l (see table), so it is worth further exploration. From the table above, we can see that there is a great difference between the normal urine lead levels in different regions. This may be due to the different levels of lead pollution in the living environment (air and water quality) and the differences in people’s lives and customs, etc., Determination of the method has not been completely unified in all regions. Therefore, it is not possible to use the same normalized urinary lead as a standard nationwide. In response to this situation, all regions should be based on a unified national determination of urinary lead (recommended that the Ministry of Health convened representatives from all regions on the current determination of urinary lead