随着社会经济、医药卫生事业的发展,我国的疾病谱发生了巨大的变化。以心、脑、肿瘤、糖尿病等为主的慢性病已成为威胁人民生命的主要疾病。据我国卫生部统计,目前慢性病死亡占全部死亡的70%以上,全国每天有1.3万人死于慢性疾病。1993年全国城市 With the development of the social economy, medical and health undertakings, the disease spectrum in our country has undergone tremendous changes. Chronic diseases such as heart, brain, tumor and diabetes have become the major diseases that threaten people’s lives. According to statistics from the Ministry of Health of our country, the current death toll of chronic diseases accounts for over 70% of all deaths, and 13,000 people die of chronic diseases every day. 1993 National City