A bachelor's degree or college diploma in health science, public administration, recreation administration or hospital administration, or a bachelor's degree in social science, is required.

必需是健康科学，公共管理，娱乐管理或医院管理大学本科学历或大专文凭，或社会科学的学士学位。

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The steepest declines were for white women without a high school diploma, who lost five years of life between 1990 and 2008, said S. Jay Olshansky, a public health professor at the University of Illinois at Chicago and the lead investigator on the study, published last month in Health Affairs.

FORBES: Falling Life Expectancy In the United States