近年来,随着社会经济的发展和人们生活方式、膳食结构改变,糖尿病的发病率在全球范围内不断增加,我国大中城市糖尿病患病率亦不断上升。流行病学研究显示,在人群中存在一些糖尿病发病的危险因素,如肥胖、年龄、高血压、高脂血症等。为了解这些危险因素在糖尿病患者中的流行病学情况,进 In recent years, with the socio-economic development and people’s lifestyles, diet changes, the incidence of diabetes in the world continue to increase, the prevalence of diabetes mellitus in cities in China are also rising. Epidemiological studies have shown that there are some risk factors for diabetes in the population, such as obesity, age, hypertension, hyperlipidemia and so on. To understand the epidemiological status of these risk factors in patients with diabetes, enter