目的了解重庆市涪陵区某电解铝厂职工尿氟含量,以利职工健康监护。方法对全厂职工开展职业健康检查,同时收集职工尿样,进行尿氟含量测定。结果电解铝车间职工尿氟含量高于行政后勤人员,经u检验,u=16.35,差异有统计学意义(P<0.01)。结论应加强车间空气置换,降低空气污染,保护劳动者身体健康。 Objective To understand the urinary fluoride content of workers in an electrolytic aluminum plant in Fuling District of Chongqing to facilitate employee health supervision. Methods To carry out occupational health examination for all the workers in the factory and collect urine samples from workers and workers for the determination of urinary fluoride content. Results Urine fluoride content of workers in electrolytic aluminum plant was higher than that of administrative staff. U test showed that u = 16.35, the difference was statistically significant (P <0.01). Conclusion The workshop should be replaced by air to reduce air pollution and protect the health of workers.