Definition. Life expectancy at birth is the average lifespan a newborn can be expected to live, assuming that age-specific mortality levels remain constant.

Life expectancy at birth is derived from life tables and is based on sex- and age-specific death rates. Life expectancy at birth values from the United Nations ...

Life expectancy at birth compares the average number of years to be lived by a group of people born in the same year, if mortality at each age remains constant ...

Life expectancy at birth used here is the average number of years a newborn is expected to live if mortality patterns at the time of its birth remain constant ...

Life expectancy at birth is defined as how long, on average, a newborn can expect to live, if current death rates do not change.

Worldwide, healthy life expectancy at birth (years) has improved by ▲ 3.79 years from 58.1 [57.4 - 58.8] years in 2000 to 61.9 [61 - 62.7] years in 2021.

In 2021 life expectancy at birth was 80.3 years on average across OECD countries (Figure 3.1). Japan,. Switzerland and Korea led a large group of 27 OECD member.

11 нояб. 2013 г. · “Life expectancy at birth” actually refers to the average number of years a newborn is expected to live if mortality patterns at the time of its birth remain ...

Across the world, people are living longer. In 1900, the average life expectancy of a newborn was 32 years. By 2021 this had more than doubled to 71 years. Life expectancy at birth · Life expectancy increased in... · Life expectancy, 2021

With modern hunter-gatherer populations' estimated average life expectancy at birth of 33 years, life expectancy for the 60% reaching age 15 averages 39 ... LGBT life expectancy · Life Expectancy (novel) · List of countries by life... · Life table