导语：据统计，中国有耳鸣患者约1.3亿，有104万耳鸣患者不能进行正常的工作、学习和生活。在耳鸣患者中，65以上的老人占1/3左右，其余2/3为中青年，约有1亿人。另有统计表明，中青年听力下降人数也...
Guide language: according to statistics, China has about 130 million tinnitus patients, 1.04 million patients with tinnitus not normal work, study and life. In patients with tinnitus, 65 people over the age of accounts for about a third of the remaining two-thirds of young and middle-aged, about 100 million people. Other statistics show that the number of young and middle-aged hearing loss also...
