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随着年龄增长,身体的不同组织和各种器官都进行着缓慢的老化过程,累及听器官而出现双耳听力对称性进行性下降, 以高频听力下降为主的感音神经性聋称为老年性聋。目前人类社会生活环境改善,人们的寿命也日益增长,老龄人口逐渐增多,老年性聋的发病率也不断增加,我国亦开始走入人口老龄化社会。1997年,我国卫生部老年医学研究所组织对北京市60岁以上的老年人进行常见病流行病学调查和研究,发现60岁以
With age, different tissues of the body and various organs undergo a slow aging process involving the hearing organs and the binaural hearing symmetry decreases progressively, and the sensorineural deafness, which is dominated by high-frequency hearing loss, is called Senile deafness. At present, the living environment of humankind is improving, the life expectancy of people is also growing, the population of aging population is increasing, the incidence of senile deafness is also increasing, and our country also begins to enter the aging society. In 1997, the Institute of Geriatrics of the Ministry of Health organized an epidemiological investigation and study on common diseases of the elderly over the age of 60 in Beijing. It was found that 60-year-