中文摘要：

目的：是探讨耳鸣发病关系最密切的危险因素,为耳鸣的防治提供依据。方法：采用病例对照研究方法,应用Logistic回归模型进行单因素及多因素分析。结果：单因素分析显示年龄、糖尿病、高血压、听力下降、总胆固醇、甘油三酯、高密度脂蛋白以及低密度脂蛋白,差异有统计学意义;多因素回归分析表明：听力下降、高血压、甘油三酯、高密度脂蛋白与耳鸣发病关系最为密切,OR值分别为16.704、5.591、5.215、4.632。结论：听力下降、高血压、甘油三酯、高密度脂蛋白为本次调查耳鸣发病的主要危险因素。

英文摘要：

Objective： To discuss the risk factors of tinnitus patients and find out a theory base for tinnitus treatment. Methods：A pair- matched case- control study was carried out. Data was analyzed with conditional Logistic regression. Results： Logistic regression analysis confirmed that occurrence of tinnitus was mainly related to patients hearing loss（ OR = 16. 704）,hypertension（ OR = 5. 591）,triglyceride（ OR = 5. 215）,high- density lipoprotein（ OR = 4. 632）. The data showed a statistical significance（ P〈0. 05）. Conclusion： The results indicated that the most important risk factors for tinnitus patients in this investigation were hearing loss,hypertension,triglyceride and high- density lipoprotein.