概述慢性非传染性疾病(NCD)简称“慢性病”,不是特指某种疾病,而是对一组起病时间长,缺乏明确的病因证据,一旦发病即病情迁延不愈的非传染性疾病的概括性总称。如心脑血管疾病、肿瘤、糖尿病、慢性阻塞性肺疾患(COPD)、慢性牙病(龋齿、牙周病)、骨质疏松症、神经精神病、慢性肝 Overview Chronic noncommunicable diseases (NCD) referred to as “chronic disease”, not specifically refers to a disease, but a group of a long period of onset, the lack of clear evidence of the etiology, once the onset of delayed healing of non-communicable diseases General term Such as cardiovascular and cerebrovascular diseases, cancer, diabetes, chronic obstructive pulmonary disease (COPD), chronic dental diseases (dental caries, periodontal disease), osteoporosis, neuropsychosis, chronic liver