improvements in diet that have resulted in greater life expectancy for many people
calculating the life expectancies of different social groups
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Yet as the exhibition notes, life expectancies are now rising higher than any other time in history.—Leah Dolan, CNN Money, 2 Apr. 2026 Most Hunter syndrome kids have the severe form of the disease, which has a life expectancy of between 10 and 20 years.—Elizabeth Chuck, NBC news, 1 Apr. 2026 Comparative studies across countries have shown that high trust societies have longer life expectancies, lower rates of anxiety and depression, maintain stronger safety nets and health care systems which support population health.—Dr. Howard A. Selinger, Hartford Courant, 31 Mar. 2026 Suze Orman, financial advisor, author, and podcast host, has also said Americans need to prioritize saving or investing at least 10% of their earnings each year—particularly given longer life expectancies and rising health care costs in retirement.—Sydney Lake, Fortune, 31 Mar. 2026 See All Example Sentences for life expectancy
: the number of years that an individual or group of a certain age can expect to live on the average based on experience in the past for individuals or groups of the same kind
Medical Definition
life expectancy
noun
: an expected number of years of life based on statistical probability