冠状动脉粥样硬化性心脏病(以下简称冠心病),是一种严重危害人民健康的常见病、多发病。本病的病因及发病机制迄今尚未完全阐明,因此,调查掌握本病在不同的人群中发生发展规律,对于防治本病具有重要意义。近年来国内有关冠心病的发病率和发病因素的调查,上海、北京、广州等地陆续有所报导。但多系城市人口调查,而有关农民的发病资料,截至目前为止,国内外文献中尚无较大规模 Coronary atherosclerotic heart disease (hereinafter referred to as coronary heart disease) is a common and serious disease that endangers people’s health. The etiology and pathogenesis of this disease has not yet been fully elucidated, therefore, to investigate and grasp the development of the disease in different populations, is of great significance for the prevention and treatment of this disease. In recent years, the incidence of coronary heart disease and the incidence of domestic factors survey, Shanghai, Beijing, Guangzhou and other places have been reported. However, many urban censuses, and the incidence of peasants information, so far, no large-scale domestic and foreign literature