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Concept information

Preferred term

average life expectancy  

Definition

  • Life expectancy is the average number of years remaining to an individual of a specified age if the mortality conditions implied by a particular period (cross-sectional) or cohort (longitudinal) life table applied; the former projects the years remaining to all people of a given age, and the latter projects years remaining to all people born in a given year. Life expectancy is widely used as an indicator of mortality conditions because it is based on the mortality experience at all ages and is independent of age structure. [Source: Encyclopedia of Human Development; Average Life Expectancy]

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URI

http://data.loterre.fr/ark:/67375/N9J-FRD8D91B-X

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