为了探讨接触镉工人肾功能损害各项指标之间的相互联系以及与镉有关的肾脏疾病,本文调查了金属回收厂45名男性镉作业工人,平均年龄54.4岁;以同一地区医务人员32名作为对照组,平均年龄50.1岁。调查项目包括:年龄、体重、身高、肺功能、糖尿病、高血压、前列腺疾病史、非那西丁服药史、吸烟及镉、铅与有机溶剂接触史。生化指标包括:反映肾小管功能的指标有β_2-微球蛋白(β_2-m)、视黄醇结合蛋白(RBP)、尿钙和尿磷酸盐;反映近曲小管损伤的酶指标有:N-乙酰-β-氨基葡萄糖苷酶(NAG)、丙 In order to explore the correlation between the indicators of cadmium exposure and renal cadmium-related diseases, this paper investigated the metal recycling plant 45 male cadmium workers, the average age of 54.4 years; the same area as 32 medical workers as Control group, the average age of 50.1 years old. Investigations included age, weight, height, lung function, diabetes, hypertension, history of prostate disease, history of phenacetin use, smoking, exposure to cadmium, lead and organic solvents. Biochemical indicators include: β2-microglobulin (β_2-m), retinol-binding protein (RBP), urinary calcium and urinary phosphate, which reflect the function of renal tubules; Acetyl-β-glucosaminidase (NAG), C