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1985年我们在老年人健康体检时,随机抽样,对其中112例老年人进行了纯音听阈及声阻抗测定,以求获得我国老年听阈值变化及鼓室压力、静态声顺、镫骨肌反射阈值。现将测试方法及结果报道于下,并进行初步分析。临床资料一、对象:①60岁以上干部112例,男105人,女7人。年龄:60～70岁者88人,71～80岁者20人,81岁以上者4人。②双耳无流脓史、噪音接触
In 1985, when we were taking physical exams in the elderly, we randomly selected 112 elderly people for pure tone audiometry and acoustic impedance measurement, in order to get the change of threshold value and the tympanic pressure, static phoneline and tarsal muscle reflex threshold. The test methods and results are reported below, and a preliminary analysis. Clinical data First, the object: ① cadres over the age of 60 112 cases, 105 males and 7 females. Age: 88 to 60 to 70 years old, 71 to 80 years old 20 people, 4 people over 81 years old. ② no history of pus in both ears, noise exposure