Life expectancy
The average number of years a person might be expected to live.
Life expectancy refers to the average number of years a person can expect to live, based on statistical data. It is often used as a measure of a population’s longevity and overall health. A number of factors can influence life expectancy, including genetics, lifestyle choices, environmental factors, and access to healthcare.
In general, life expectancy has been increasing in most parts of the world over the past century. This is largely due to improvements in healthcare, nutrition, and public health initiatives. However, there are still significant disparities in life expectancy between different countries and populations. For example, people living in low-income countries generally have much lower life expectancies than those in high-income countries.
It’s important to note that life expectancy is not a guarantee of how long an individual will live. It is simply a statistical measure of how long people in a certain population are likely to live on average. Factors like accidents, illness, and other unexpected events can still have a significant impact on an individual’s lifespan.
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