论文部分内容阅读
前言要了解人类受长期小剂量电离辐射作用的可能危害估价,最直接的途径是有关与自然本底相联系的调查研究,其中对高本底地区居民健康状况的调查研究,尤受人们的重视。为此我们自1972年以来,曾分别对广东省阳江县(高本底地区)20154名居民与台山县(对照地区)21255名居民的健康状况进行了第一阶段综合性对比调查,取得了一定的研究成果。为了更精确地估价高本底辐射对居民的远期影响,特别是致癌与遗传的影响,
Introduction The most direct way to understand the potential damage to human beings from long-term, low-dose ionizing radiation is through surveys that are linked to the natural background, with particular attention paid to the investigation of the health status of residents in high background areas . To this end, we conducted a comprehensive comparative survey of the health status of 21,255 residents in Yangjiang County, Guangdong Province (background area), and 21,255 residents in Taishan County (control area) since 1972, Research results. In order to more accurately estimate the long-term impact of high background radiation on residents, especially the carcinogenic and genetic effects,