随着应用统计学的发展,尤其是电子计算机开始在医学领域中应用,判别分析已越来越为人们所重视。但目前在基层单位大都还没有电子计算机,为了解计量诊断在矽肺X线诊断中的价值,根据最大似然判别法,我们在以往观察到的矽肺X线改变和诊断经验的基础上,寻求较为准确的诊断方法,以期有助于达到矽肺的早期诊断。 With the development of applied statistics, especially the beginning of the application of electronic computers in the field of medicine, discriminant analysis has drawn more and more attention. However, at present, most of the units in the grassroots units do not yet have electronic computers. In order to understand the value of metrological diagnosis in silicosis X-ray diagnosis, based on the maximum likelihood discrimination method, based on the previous experience of silicosis X-ray changes and diagnosis, Accurate diagnosis method, with a view to help achieve the early diagnosis of silicosis.