我国人口日趋老龄化,老年人指65岁以上,约占总人口的10％。我国目前60岁以上的老年人已有1.2亿,预计2000年将达1.3亿,下世纪中叶可能达到4亿,因此全社会应该尊老、敬老,让老年人老有所养、老有所医、老有所为、老有所学、老有所乐。同济医科大学老年医学研究所曾尔亢教授说:“衰老科学是老年学的一 The population of our country is getting aging. Older people refer to people aged over 65, accounting for about 10% of the total population. At present, there are 120 million seniors in our country who are over the age of 60, and it is estimated that the number will reach 130 million in 2000 and 400 million in the middle of the next century. Therefore, the whole society should respect the old and respect the old so that the elderly will have their own old and old medical care , The old things, the old learned, old music. Tongji Medical University Institute of Geriatrics Professor Sang Erkang said: "Aging science is one of gerontology