【摘要】 目的通过多元回归分析，了解耳老化相关因素的作用大小，从而达到预防或延缓老年聋发生的目的。方法用随机抽样法对苏州市区部分居委会和郊区部分乡村，６０岁以上老年人进行问卷调查，测血压、血糖，行耳部及测听检查，采用多元回归分析对诸因素进行分析。结果多元回归分析显示，总的方程有显著性，复相关系数Ｒ＝０．６０１，Ｆ＝４２５．３２４，Ｐ＜０．００１，与老年人听力有关的因素（除耳疾病外）是年龄、频率、性别、地区、高血压、糖尿病、冠心病、耳聋家族史、噪声史，其中频率及年龄关系最大。结论　年龄是耳老化主要原因，且为高频听力下降明显；高血压、糖尿病、冠心病在耳老化中起重要作用。更多还原

【Abstract】 Objective To determine the important factors related with auditory aging. Methods A survey was made through questionnaire, physical examination, qudiometry and serological assay in the population above 60 years in parts of the urban and rural area of Suzhou with a random sampling design, and multiple regression analysis was used to determined the important factors related with auditory aging from the data collected from the survey. Results The selected factors related with auditory aging including age, frequency, sex, region, hypertension, diabetes, coronary heart disease, family history of deafness and noise stimulating history, of which frequency and age were the most important to auditory aging based on the multiple regression analysis, with a multiple correlation factor of 0. 601, F=425. 324, P<0. 01 for the total equation. Conclusion Aging is the main cause of auditory aging and hypertension, diabetes and coronary heart disease also play important role in it.更多还原