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Anonymous users2024-02-07Even, inaccurate. But now that the standard of living has improved, people's life expectancy has also risen.
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Anonymous users2024-02-06The average age of men in China is 74 years old and the average age of women is 78 years old.
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Anonymous users2024-02-05The positive life expectancy of a person is between 120 and 150, but due to environmental and nutritional problems, it is no longer possible.
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Anonymous users2024-02-04The average life expectancy of Chinese is 75 years old, and it should reach 80 years in the next 10 years. No one can know how long any one person will live. But we can use statistical methods to ** the average life expectancy of a certain population, which is called life expectancy. If we want to know the life expectancy of a certain population, the most direct and accurate way is to calculate the average life expectancy after all of them have died.
But this is unrealistic, because it means that we have to wait more than a century before we can do statistics. In practice, demographers use an indirect, less accurate but much simpler approach to statistics. For many years, many countries** have counted the number of births and deaths per year, as well as the age of the deceased.
The census also counts the number of people still alive at each age. Taken together, this information allows demographers to calculate the risk of death and the probability of surviving to the next year for people of each age. This probability of survival forms a "life table" that shows an estimate of the life expectancy of people of any age.
This estimate is known as "cyclical life expectancy" and varies from year to year. The average life expectancy of Chinese in 2001 was years, compared with years in 1981, an increase of 4 years in 20 years. Before the founding of New China, the average life expectancy of Chinese was only 35 years.
According to World Population Prospects: The 2000 Revision, published by the United Nations Population Branch, the average life expectancy in developed countries is now 75 years, while in developing countries it is 63 years. This shows that China's average life expectancy is close to the level of developed countries, and some regions have exceeded the average level of developed countries, with years for men and years for women.
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Anonymous users2024-02-03Phew. If you are happy, you will live longer.
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Anonymous users2024-02-02The World Health Organization confirms that the average life expectancy of inhabitants of the planet is years, and that of the inhabitants of Russia is years. The average life expectancy of Russians is lower than that of Belarusians (years), but more than that of Armenians, Ukrainians, Moldovans, Tajikistanis, Uzbeks (63.).9 years old), Kyrgyzstani (years old), Kazakhs (years old), Azerbaijanis (years old), Turkmen (years old).
The longest life expectancy in some countries of the former Soviet Union is for people living in the Baltic Sea: Estonian residents live in years, Lithuanians - years - years - Latvians - 69 years. Interestingly, residents of Andorra and San Marino, the small countries of southwestern Europe, live the longest – years and years respectively, followed by the third-oldest for residents of Japan and the fourth-oldest for residents of Singapore.
The countries with the shortest life expectancy are Botswana in southern Africa and Mozambique in southeastern Africa. The United States ranks 47th in the world in terms of life expectancy, with an average life expectancy of its inhabitants, ahead of France (years), Israel (years), the United Kingdom (years) and Germany (years). Report.
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Anonymous users2024-02-01According to scientific proof, the average life expectancy in the world is very different, it is years, and some elderly people have not yet refreshed the record of the world's highest age and the record of the world's average number of people with high life expectancy, so this has been a temporary record, but it will be a long time before the record will be refreshed!
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Anonymous users2024-01-31Theory: Over 120 years old Health is an all-round "health preservation": always maintain optimism, broad-mindedness, tranquility, and emotional stability; Coupled with proper diet and physical exercise. It is possible to delay aging and prolong life.
Proper physical activity is very beneficial to the health of the human body, it can make the mind happy, strengthen the physique and increase the resistance.
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Anonymous users2024-01-30On average, it may seem as if they will live to be 77 years old.
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Anonymous users2024-01-29I don't know how many years a person can live, but I know how a person can live longer.
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Anonymous users2024-01-28From a medical point of view, you can live 70 to 120 years, but no one can live at the moment, because people's living standards have improved, and pollution has also increased.
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Anonymous users2024-01-27In my hometown, people don't live to 60, which is short-lived, and I think it's 60.
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Anonymous users2024-01-26The current life expectancy is years.
Phew. If you are happy, you will live longer.
Hello landlord, the general life expectancy of the pigeon is 15-20 years It can eat all kinds of grains and seeds It also eats bird feed But it does not eat meat Sorghum, corn, broad beans, peanuts, cereals, etc. As for the nutritional value, each has its own merits It is generally an old pigeon meat soup and a small pigeon meat is roasted or steamed Some people say that the pigeon should be worth more Oh Finish I hope you can be satisfied.
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Primitive society: the average life expectancy of human beings is 15 years, because human beings have little strength and cannot resist natural disasters, diseases, wild beast attacks. The average life expectancy of human beings was only 20 years BC, only 25 years old in ancient times, and the average life expectancy of human beings was only 40 years until the century. >>>More