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Life expectancy is the number of years a person can expect to live based on current mortality rates. Learn the difference between period and cohort life expectancy, how they are estimated and interpreted, and see maps and charts of global trends.
Life expectancy is a statistical measure of the average remaining years of life at a given age. Learn about its calculation, variation over time, regional differences, and factors affecting longevity from this comprehensive article.
Life expectancy is the estimate of the average number of years that a person of a given age can expect to live. It depends on age-specific death rates, sex, race, and geographic location, and is calculated by constructing a life table.
COVID-19 had such a large impact on U.S. life expectancy over the past few years. What does life expectancy tell us about longer-term health trends absent events like an infectious disease...
And sometimes, global concerns affect life expectancy. The worldwide COVID-19 pandemic that started in late 2019 caused global life expectancy to drop for two straight years, sinking to 71 in 2021.. Longevity. Longevity is the term for living longer than the average life expectancy.
Learn the meaning of life expectancy as the average lifespan of an individual or group based on past experience or statistical probability. See examples, word history, and related entries for life expectancy.
Explore data and research on life expectancy worldwide, how it has increased across all ages and regions, and what factors have contributed to this change. Learn about the sex gap, lifespan inequality, and predictions of life expectancy limits.
Life expectancy tells us the average number of years of life a person who has attained a given age can expect to live. Life expectancy estimates from the National Center for Health Statistics provide a reliable snapshot of population health and mortality in the United States.
Life expectancy is a statistical estimate of the average number of years a person is expected to live, based on actuarial data. Learn how life expectancy...
Life expectancy is the average length of time that a person or animal is likely to live. Learn how to use this term in different contexts, such as social studies, business, and health, with examples from the Cambridge Dictionary.