山东低碘地方性甲状腺肿与地质环境的关系

山东是我国地方性甲状腺肿（简称地甲病）流行较广泛的省份之一，受害人口约２０００万人，对人体健康危害很大。地质环境中碘元素的缺乏或过量是形成地甲病的主要因素。山东省内流行的地甲病可分为低碘型和高碘型两种。山东低碘型地申病区主要分布在鲁西隆起区和鲁东隆起区内的山地丘陵区中，重病区（患病率＞１０％）一般分布在山地地貌单元中，轻病区（患病率３—１０％）一般分布在丘陵地貌单元中。低碘地甲病的发生与岩性、土壤、地下水、地质构造、地貌等地质环境因子存在着密切的关系。

THE RELATIONSHIP OF LOW IODINE LOCALITY BTHYROID GLAND GOITRE TO GEOLOGICAL ENVIROMENTS IN SHANDONG PROVINCE

Shandong prouince is one of the provinces in our Country in which the occurrence rate of locality thyroid gland goitre(LTD in short)is relative high and has affected population of about 20 million. The desease constitutes gveat harm for human health. The lack or excess of iodine element in geological environment is the main factor leading to LTD occurrence. The LTD pveualent in shandong province may be divided into two types of low iodine and high iodine. The low iodine LTD in shandong province are ...