作者采用逐步回归分析对31例极聋成年患者进行仔细的预选,将存入电脑的该逐步回归分析法的结果与患者是否实际被挑选进行耳蜗植入的结果进行比较,以评价这种电脑预选结果的准确性。检测内容包括年龄、起病年龄、病因、病程、文化程度和职业;用与不用助听器的听力情况(纯音听阈,气/骨导差,扬扬 The authors used a stepwise regression analysis to carefully preselect 31 extremely deaf adult patients and compare the results of this stepwise regression analysis stored in the computer to whether the patient was actually selected for cochlear implantation to evaluate the preselection of such a computer The accuracy of the results. Detection includes age, age of onset, etiology, course of disease, education and occupation; with and without hearing aids hearing (pure tone threshold, air / bone conduction difference, Yang Yang