对山西省孝义县低洼盐碱地区大孝堡公社发生的地方性甲状腺肿进行流行病学和甲状腺功能的调查,以中、小学生为调查对象。11个大队饮用浅井水,水碘均高,平均达533.83μg/L,钙、镁、锰、钼、氟含量也明显升高。尿碘平均达2428.5μg/g肌酐。甲状腺肿大率32.54％,患病率11.40％,构成病区。患者 Epidemiology and thyroid function of endemic goiter in Dali Xiaobo Commune, a low-salinity saline-alkali area in Xiaoyi County, Shanxi Province, are investigated with primary and secondary school students. Eleven brigades drank shallow water and had high water iodine, with an average of 533.83μg / L. The contents of calcium, magnesium, manganese, molybdenum and fluorine also increased significantly. Urinary iodine averaged 2428.5μg / g creatinine. Goiter rate of 32.54%, the prevalence of 11.40%, constitute ward. patient