中老年男性睾酮水平低下是动脉粥样硬化和心血管事件的危险因素之一~([1]),同时,腹型肥胖与心血管疾病的发生发展密切相关~([2])。目前,国际上大多数报道认为男性睾酮水平与腹型肥胖密切相关~([3-4]),但针对中国人群的较大样本量的研究不多。因此,本研究旨在了解中国中老年男性人群中血清睾酮水平与腹型肥胖的相关关系,为临床上腹型肥胖的诊治提供依据。1资料与方法1.1调查对象选择2012年10月至2015年2月 Low levels of testosterone in middle-aged and elderly men is one of the risk factors of atherosclerosis and cardiovascular events. ([1]). Meanwhile, abdominal obesity is closely related to the occurrence and development of cardiovascular diseases. At present, most of the reports in the world believe that male testosterone levels are closely related to abdominal obesity ([3-4]), but few studies have investigated the large sample size in Chinese population. Therefore, this study aims to understand the relationship between serum testosterone levels and abdominal obesity in middle-aged and elderly male Chinese population, and provide evidence for clinical diagnosis and treatment of abdominal obesity. 1 Materials and Methods 1.1 The survey selected October 2012 to February 2015