摘要
1 Why is the demograpy important? In the half century 2000-2050,there will be a virtual tsunami of aging in the United States.The anticipated increase in the population older than age 65 is 140%,and for the population older than age 85,389%.More than half of the current U.S.population can anticipate living to age 80,with a contemporary life expectancy at age 75 of 11 years,and at age 85 of 6 years.
1 Why is the demograpy important？
In the half century 2000-2050, there will be a virtual tsunami of aging in the United States. The anticipated increase in the population older than age 65 is 140%, and for the population older than age 85, 389%. More than half of the current U.S. population can anticipate living to age 80, with a contemporary life expectancy at age 75 of 11 years, and at age 85 of 6 years.
关键词
心血管药物
人口
老年
科学
老龄化
cardiovascular medicine
the aged
clinical trials
