According to the Chinese website of the British Broadcasting Corporation (BBC), the average life expectancy of the global population is rising. The BBC recently released a life expectancy calculation system and summarized nine conclusions on the life expectancy of the global population. The life expectancy system data launched by the Institute for Health Metrics and Evaluation comes from a project of the Institute for Health Metrics and Evaluation.

The following are the conclusions of 9 global population lifespans:

1. Global population life extension;

2. Western Europe has the longest life expectancy;

3. African countries are at the bottom;

4. The overall life span of women is longer than that of men;

5. The average life expectancy of Ethiopians increased by 19 years;

6. Life expectancy declined in eight countries;

7. Regionalization impact;

8. War has a devastating impact on the average life span of the population;

9. Famine and natural disasters also reduce life expectancy.

The BBC's life expectancy system requires users to input personal information such as country, gender and age. Its life expectancy is determined by age group. The author wants to know how long the life expectancy of 24 year old Chinese people is. The system gives the following conclusions: The average life expectancy of 20-24 year old people in China is 82 years, including 79 years for men and 85 years for women; Since 1990, China's life expectancy has increased by 6 years; On average, 88% of Chinese men aged 24 will have the rest of their lives in a healthy state, while 85% of women, 86% in total. It can be seen that although the average life span of Chinese men is shorter than that of women, the quality of life is better.

In addition, the BBC also listed the top five countries in terms of life expectancy for 24 year old men, namely Singapore (86), Switzerland (86), Japan (85), Kuwait (85) and Australia (85), and the top five countries for women are Japan (91), Singapore (90), Andorra (90), Spain (90) and France (90). China's life expectancy is at the middle level in the world. The last five countries are located in the Middle East and south of the Sahara Desert. The short life expectancy in some countries in the Middle East is due to the war, while the HIV (AIDS) virus is rampant in the south of the Sahara Desert.

If you are interested in this prediction system, you can 。

Follow our Weibo @ Love Computer

Follow our WeChat official account: playphone

Of course, we also pay attention to our Bilibili account: love computer