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28 Αυγ 2017 · The term "life expectancy" refers to the number of years a person can expect to live. By definition, life expectancy is based on an estimate of the average age that members of a particular population group will be when they die. In practice, however, things are often more complicated:
Human life expectancy is a statistical measure of the estimate of the average remaining years of life at a given age. The most commonly used measure is life expectancy at birth (LEB, or in demographic notation e0, where ex denotes the average life remaining at age x). This can be defined in two ways.
20 Απρ 2022 · Health-Adjusted Life Expectancy (HALE) is how long a person will live in good health, unencumbered by disabling illness. Learn how it is calculated.
On this page, you will find global data and research on life expectancy and related measures of longevity: the probability of death at a given age, the sex gap in life expectancy, lifespan inequality within countries, and more.
Life expectancy at a certain age is the mean additional number of years that a person of that age can expect to live, if subjected throughout the rest of his or her life to the current mortality conditions (age-specific probabilities of dying, i.e. the death rates observed for the current period).
Prior to the COVID-19 pandemic, global life expectancy has increased by more than 6 years between 2000 and 2019 – from 66.8 years in 2000 to 73.1 years in 2019. While healthy life expectancy (HALE) has also increased by 9% from 58.1 in 2000 to 63.5 in 2019, this was primarily due to declining mortality rather than reduced years lived with ...
Life expectancy at birth reflects the overall mortality level of a population. It summarizes the mortality pattern that prevails across all age groups - children and adolescents, adults and the elderly.