选取铅接触水平相同的654例职业性接铅作业者在岗期间健康监护资料进行汇总分析,相关指标采用SPSS17.0统计软件处理。健康监护相关指标中以血铅阳性率最高;工龄与血锌卟啉明显负相关;工龄与血铅、尿铅无明显相关。血铅是铅接触最为敏感的生物标志物,《职业健康监护技术规范》所示的检查项目之间有良好的相关性。 654 occupational lead-exposed workers with the same level of lead exposure were selected to collect and analyze the data of health care during their posts, and the relevant indicators were processed by SPSS17.0 statistical software. Health care related indicators in the blood lead-positive rate; length of service and blood zinc porphyrin significantly negative; length of service and blood lead, urine lead no significant correlation. Blood lead is the most sensitive biomarker for lead exposure, and there is a good correlation between the items of the test shown in the Technical Specifications for Occupational Health Monitoring.