Abstract:Abstract Diabetes mellitus, as a major chronic disease, has seriously threatened human health. Prolonged illness can cause multiple system damage or even death of the body. The quality of life of the patients decreased and the mortality rate increased. With the development of society, the number of deaths from diabetes mellitus is increasing year by year in our country and even all over the world, which seriously endangers public health and quality of life, and has become an important global public health problem. In order to understand the mortality rate of diabetes mellitus and the distribution of diabetes mellitus in China in recent years, this paper reviews the relevant reports of diabetes death at home and abroad, studies the development trend of diabetes mellitus, and provides diabetes prevention and intervention in China. Screening and treatment guidelines provide scientific evidence, To achieve the goal of "Healthy China 2030".