【摘要】 本文初步尝试把计量诊断技术用于肺部弥漫性病变的X线诊断。根据贝叶斯定理,多元逐步判别分析法,作者作出了矽肺(50)、粟粒型肺结核(43)与粟粒型转移癌(50)鉴别诊断指数表,诊断正确率达95.8%,明显高于常规X线诊断(73.2%)。组外考核162例,诊断正确率93.2%。因本法计算简单易行,可以为任何医疗单位所采用。更多还原

【Abstract】 It is a preliminary trial to introduce the computing technique into X-ray diagnostic work on diffuse pulmonary disease. According to the Bayes theory and multiple discriminant analysis, the authors have calculated and made the indexes table for differential diagnosis of silicosis(50), miliary tuberculosis (43) and miliary metastatic cancer (50). The diagnostic accuracy is 95.8%, which was higher than the conventional X-ray diagnosis (73.2%). The authors also used it to check up other 162 caces collected later and found the diagnostic accuracy is 93.2%. Due to the simplicity of the calculations, it can be used by any medicical clinic or hospital.更多还原