Hattchouel J M, Laplanche A, Hill C
Department of Biostatistics and Epidemiology, Institut Gustave Roussy, Villejuif, France.
Br J Cancer. 1995 Mar;71(3):651-3. doi: 10.1038/bjc.1995.129.
This study was designed to investigate leukaemia mortality in the population under the age of 25 residing around the 13 French nuclear sites operating in 1985. In four geographical zones defined according to the distance from the site, 503 exposed communes were identified and followed up between 1968 and 1989. A total of 4,132,000 person-years of observation were accumulated. The number of leukaemia deaths observed (69) did not differ from the expected number (86.15) estimated according to national mortality statistics. There was no difference in the risks of leukaemia mortality according to sex, age, type of installation and no trend with an increasing distance from installations.
本研究旨在调查1985年运营的13个法国核设施周边25岁以下人群的白血病死亡率。在根据与设施的距离划分的四个地理区域中,确定了503个受影响的市镇,并在1968年至1989年期间进行了跟踪。总共积累了413.2万人年的观察数据。观察到的白血病死亡人数(69人)与根据国家死亡率统计估计的预期人数(86.15人)没有差异。白血病死亡风险在性别、年龄、设施类型方面没有差异,且与距设施距离增加没有趋势关系。