在1990年至2008年之間，受教育程度最高和受教育程度最低的美國人之

在1990年至2008年之間，受教育程度最高和受教育程度最低的美國人之間的預期壽命差距從男性的13歲增加到14歲，從女性的8歲延長到10歲。

結果 (英文) 1:

Between 1990 and 2008, the most educated and by the life expectancy gap between the lowest level of education of Americans age 13 to 14-year-old male, was extended from 8-year-old woman to 10 years old.

結果 (英文) 2:

Between 1990 and 2008, the life expectancy gap between the most educated and least educated Americans increased from 13 to 14 years for men, from 8 to 10 years for women.

結果 (英文) 3:

Between 1990 and 2008, the life expectancy gap between the most educated and least educated Americans increased from 13 to 14 for men and from 8 to 10 for women.