Aug 28, 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 …

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.

Feb 20, 2025 · life expectancy, estimate of the average number of additional years that a person of a given age can expect to live. The most common measure of life expectancy is life expectancy at birth. Life expectancy is a hypothetical measure.

The meaning of LIFE EXPECTANCY is the average lifespan of an individual. How to use life expectancy in a sentence.

LIFE EXPECTANCY definition: 1. the length of time that a living thing, especially a human being, is likely to live: 2. the…. Learn more.

Mar 27, 2024 · 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 …

Jun 10, 2023 · Life expectancy refers to the number of years a person is expected to live based on the statistical average. Life expectancy varies by geographical area and by era....

Sep 25, 2023 · Life expectancy is a statistical prediction of how long a person will live. Based on actuarial science, life expectancy takes into account several individual-level and...

the probable number of years remaining in the life of an individual or class of persons determined statistically, affected by such factors as heredity, physical condition, nutrition, and occupation.

The average number of years of life remaining to a person at a particular age and based on a given set of age-specific death rates—generally, the mortality conditions existing in the period mentioned.