我们检查了铅接触人员１０２３名，发现铅性肾病８４例，患病率８．２％。女性３４例（７．２％），男性５０例（９％），男女铅性肾病患病率无显著性差异。印刷厂空气铅浓度平均０．００６９ｍｇ／ｍ３，蓄电池厂为０．１００５ｍｇ／ｍ３，铅矿为０．５ｍｇ／ｍ３。铅性肾病患病率分别为４．７３％，８．３％和２８．５７％（Ｐ＜０．００５）。分析铅性肾病患病率与年龄和铅接触年限的关系。年龄小于３０岁，～４０岁，～５０岁和大于５０岁者，铅性肾病患病率分别为５．５％，８．６％，１２．１％，和１５．６％（Ｐ＜０．０５）。铅接触年限小于１０年，～２０年和大于２０年者，铅性肾病患病率分别为６．６％，９．９％和１３．１％（Ｐ＜０．０５）。 We examined 1023 lead workers and found 84 cases of lead nephropathy with a prevalence of 8.2%. There were 34 women (7.2%) and 50 men (9%). There was no significant difference in the prevalence of lead nephropathy between men and women. Airborne lead concentration in printing plants average 0.0069mg / m3, battery factory is 0.1005mg / m3, lead ore is 0.5mg / m3. The prevalence rates of lead nephropathy were 4.73%, 8.3% and 28.57%, respectively (P <0.005). Analysis of the relationship between the prevalence of lead nephropathy and age and lead exposure. The prevalence of lead nephropathy was 5.5%, 8.6%, 12.1%, and 15.6%, respectively, in patients younger than 30 years, ~ 40 years, ~ 50 years and older than 50 years (P <0 .05). The prevalences of lead nephropathy were 6.6%, 9.9% and 13.1%, respectively (P <0.05) for lead exposure times of less than 10 years, ~ 20 years and over 20 years.