The mechanism of decreased insulin sensitivity in the aged population is still unclear.

对于胰岛素抵抗发病率随增龄而增加的机制还不清楚。

youdao

Aim To approach the necessity and feasibility of mass screening of colorectal neoplasma for the aged population.

目的探讨高龄人群结肠癌普查的可行性和必要性。

youdao

As the population aged, there was also a shift from the cold Rust Belt to the comforts of the Sun Belt.

随着人口的老龄化，人们也从寒冷的铁锈地带（指美国传统工业衰退的地区）转向舒适的阳光地带（指美国南部）。

youdao

UNAIDS says about 24 percent of the adult population, aged 15 to 49, is infected with the AIDS virus.

VOA: standard.2010.05.10

For instance, recent studies by the University of the West Indies (UWI, 1995), Griffith (2002) and Pacheco (2004) revealed that over 20% of the adult population (aged 15 and above) are illiterate and about 40% of the youth population (aged 15 to 24 years) are functionally illiterate.

UNESCO: Adolescent Development Programme

Since then, the working population has aged, so the employment-to-population ratio will be persistently lower even in good times.

FORBES: What Would We Need To Achieve Persistent 5% Growth In U.S.?

The population aged 85 and older is also projected to double, to about 8.5 million.

CNN: Study: Americans nearing retirement ignorant about cost of care