老年人的健康是身体、心理和社会的三维健康 ,因此 ,老年保健也应当是多维度、多层次、多级别的整体工程。就社会卫生保健的总体规模而言 ,社区卫生保健是属初级卫生保健 (ＰｒｉｍａｒｙＨｅａｌｔｈＣａｒｅ ,ＰＨＣ) ,其基本任务是在上级卫生机构及相关部门的支持与帮助下 , The health of the elderly is the physical, psychological and social three-dimensional health. Therefore, the elderly care should also be a multi-dimensional, multi-level and multi-level overall project. As far as the overall scale of social health care is concerned, community health care is a Primary Health Care (PHC) whose basic task is that with the support and assistance of higher-level health authorities and relevant departments,