摘要
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。
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 mostly distributed in the mountainous areaswithin Luxi and Ludong Up lift regions; The heavy LTD areas(Occurrence rate>10%)aregenerally distributed in geomovphological units of mountain and the light LTD areas ( Occurrencerate 3 10%)in geomorphological units of hill. The occurrence of low iodine LTD is closelycorrelated with the geological environment factors such as lithology, soil , groundwater, geologicalstructure and gcomorphology.
出处
《山东地质》
1995年第2期68-75,共8页
Geology of Shandong
