近几十年来,许多国家都提出老年问题,这个问题主要涉及两个方面,一是人口结构的人口老化问题,二是老人医疗保健等产生的各种问题。联合国规定,60岁以上者为老年人(现在,一般国家都以65岁以上者为老年人),老年人口占总人口10%以上的国家属老年型国家。 In recent decades, many countries have proposed the issue of old age. This issue mainly involves two aspects: one is the population ageing problem of the population structure, and the other is the problems arising from the elderly’s health care and other issues. The United Nations stipulates that people over the age of 60 are senior citizens (now, the average person in the country is more than 65 years old), and the elderly population accounts for more than 10% of the total population.