摘要
作者收集了甲状腺癌1806例,腺瘤3060例,结节性甲状腺肿5176例,甲状腺的各种炎症300例,甲亢50例。统计其症状和体征出现的频率(包括阳性或阴性的),然后把这些频率分别代入模糊信息隶属函数,确定其隶属度,得到计量诊断表。应同时,将患者的各种症状和体征按表中相应的隶属度逐一记录下来,然后相加。其代数和大于0时,可诊断甲状腺癌,否则,排除之。作者还随机抽取了154份病例做了验证,正确率达90.26%。本法为临床诊断甲状腺癌提供了一种新的手段。
We colleefed 1806 cases of thyioid cancer, 3060 cases of thyroid adenoma, 5176 cases of endemic goiter, 300 cases of thyroidifis, 50 cases of thyroidism. We counted up frequencies of symptoms and signs (positive and negative), then substituted the frequencies for membership function of fuzzy information, defined the degree of membership and obtained the table of quantitative diagnosis. If the algebraic sum of the degree: of membership is more than 0 according to the table of quantitative diagnosis, the diagnosis of thyroid cancer is established, if not, the result is contrary In addition, we took a random sampling of 154 cases for test. The correct rate is 90.25%. This paper presnts a new method for the diagnosis of thyroid cancer.
出处
《辽宁医学院学报》
CAS
1992年第2期29-31,共3页
Journal of Liaoning Medical University (LNMU) Bimonthly
关键词
计量诊断
甲状腺
癌
quantitative diagnosis
thyroid gland
cancer
