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作 者:许宗荣 郑干泉 王治国 傅梅英 李明良 黄汉中 尹汝泉 林铁划 陈国龙
机构地区:[1]福建省龙岩市职业病防治院 [2]福建省仙游县卫生防疫站 [3]福建省劳动卫生职业病防治研究所
出 处:《职业医学》1998年第4期19-20,共2页China Occupational Medicine
摘 要:对曾经修建过铁路和飞机场的4101名民工进行矽肺检查,共发现矽肺841例,其中130例合并蛋壳样钙化(es),进一步统计分析显示,沿海452例矽肺中103例合并es,而山区389例矽肺中仅27例合并es,沿海明显高于山区,据调查沿海海产品消耗高于山区5倍,而大部分海产品钙含量甚高。看来,摄入高钙食物,增加了体内钙盐的沉着,可能是产生es原因之一。Silicosis survey was carried out among 4101 tunnel workers who worked in the railway and airfield construction840 cases were found to have silicosis,130 cases of which were with eggshell calcification(es)Further statistical analysis showed that 103 cases with es were found among 452 cases from the coastland whereas 27 cases with es were found among 389 cases from the mountain areaThe number of es case in the coastland was significantly higher than those in the mountain area,Marine products consumption of the coastland workers appeared to be five times more than those of the mountain area workersSince most marine products contain high level of calcium,it seemed that the coastland workers used to take marine product often and resulted in increased calcium salt deposition in the bodyIt might be one of the factors responsible for the presence of es in the coastland workers
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