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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At that time, her life expectancy was 12 to 15 years, Tucker said.—Matthew Adams, Fort Worth Star-Telegram, 3 Feb. 2026 Hospice enrollees are supposed to have a terminal illness or life expectancy of six months or less.—William La Jeunesse, FOXNews.com, 30 Jan. 2026 Educational attainment is consistently associated with upward mobility, longer life expectancy, lower rates of chronic disease and better mental health.—Cathie Anderson, Sacbee.com, 30 Jan. 2026 The prognosis and life expectancy for C3G depends on the disease subtype, age, and more.—Carrie Madormo, Health, 30 Jan. 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