The problem cuts across all socioeconomic lines and affects all age groups.

这个问题超越社会经济的所有界限，影响各个年龄段的人。

《柯林斯英汉双解大词典》

More than half of people who die between the ages of 15 to 64 do as a result of unhealthy decisions, compared to just 5 percent a century ago. And impulse control takes a toll across all age groups.

相比一个世纪前只有5%的比例，在15岁到64岁的死亡人中，现在有超过半数的人是因为不健康的决定导致的死亡，因而冲动控制在所有年龄组中造成了损失。

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Across all demographic groups, Americans 65 and older sustained the largest increases in poverty under the revised formula - nearly doubling to 16.1 percent.

纵观各个统计(比例)群组，新修订规则下美国65岁及以上人口保持着最大的贫困增长——几乎倍增至16.1%。

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But the latest study attempted to take this into account by following the progress of children born in hospitals in Belarus, some of which ran breastfeeding promotion schemes to boost rates across all groups.

BBC: Breastfeeding 'helps to boost IQ'

The consistent message across all groups is that very few people beat the market with any consistency in the long-term, and that passive investing using low-cost index funds is a superior way to manage money.

FORBES: Seeking Alpha and Discovering the Truth

"The revised Additional Buyer Stamp Duty measures are meant to moderate the demand for properties across all groups of buyers of properties, including Singapore citizens, Singapore permanent residents and foreigners, " a statement provided by a Ministry of Finance official said.

WSJ: Singapore Fee Stings Wealthy House Buyers��Except Americans