Difference between revisions of "Why Do Women Live Longer Than Men"

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Everywhere in the world women live longer than men - but this was not always the case. The available data from rich countries shows that women didn't live longer than men in the 19th century. Why do women live much longer than men today and why does this benefit increase over time? There is only limited evidence and the evidence isn't [https://www.homeclick.com/search.aspx?search=sufficient sufficient] to draw an informed conclusion. We know that behavioral,  [https://glorynote.com/%D8%A7%D9%81%D8%B6%D9%84-%D9%83%D8%B1%D9%8A%D9%85-%D9%84%D9%84%D8%B4%D8%B9%D8%B1/ افضل كريم للشعر] biological and environmental factors contribute to the fact that women have longer life spans than men, however, we aren't sure how strong the relative contribution of each one of these factors is.<br><br>In spite of the precise amount of weight, we are aware that a large portion of the reason women live so much longer than men do today, but not in the past, has to have to do with the fact that some fundamental non-biological factors have changed. What are the factors that are changing? Some are well known and relatively straightforward, like the fact that men smoke more often. Others are more complex. For example, [http://myboard.dothome.co.kr/board_JiTq39/1006745 افضل كريم للشعر] there is evidence that in rich countries the female advantage increased in part because infectious diseases used to affect women disproportionately a century ago, so advances in medicine that reduced the long-term health burden from infectious diseases, especially for survivors, ended up raising women's [https://www.savethestudent.org/?s=longevity longevity] disproportionately.<br><br>Everywhere in the world women tend to live longer than men<br>The first chart below shows life expectancy at birth for men and women. We can see that every country is above the diagonal parity line - this means in all countries baby girls can expect to live longer than a newborn boy.1<br><br>It is interesting to note that the advantage of women exists everywhere, the country-specific differences are huge. In Russia women have an average of 10 years more than men. In Bhutan the difference is just half each year.<br><br>__S.17__<br>__S.19__<br>In rich countries the longevity advantage for women was not as great.<br>Let's look at how female longevity advantage has changed in the course of time. The following chart shows the men and women's life expectancies at the time of birth in the US between 1790-2014. Two distinct features stand out.<br><br>First, there is an upward trend. Both men as well as women in the US live a lot, much longer today than a century ago. This is in line with historical increases in life expectancy everywhere in the world.<br><br>And second, there is an increasing gap: The female advantage in terms of life expectancy used to be very small, but it grew substantially over the course of the last century.<br><br>You can check if these principles are also applicable to other countries that have information by clicking on the "Change country" option in the chart. This includes the UK, France, and Sweden.
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Everywhere in the world women live longer than men - but this was not always the case. The available data from rich countries shows that women didn't live longer than men in the 19th century. What's the main reason women live longer than men? And why has this advantage gotten larger as time passes? The evidence is limited and we have only partial solutions. While we are aware that there are biological, behavioral and environmental variables that play an integral role in women living longer than men, we do not know what percentage each factor plays in.<br><br>Independently of the exact number of pounds, we know that a large portion of the reason women live longer than men in the present but not previously, is to do with the fact that a number of fundamental non-biological factors have changed. These are the factors that are changing. Some are well known and relatively straightforward, like the fact that men smoke more often. Others are more complex. For example, there is [https://topofblogs.com/?s=evidence evidence] that in rich countries the female advantage increased in part because infectious diseases used to affect women disproportionately a century ago, so advances in medicine that reduced the long-term health burden from infectious diseases, especially for survivors, ended up raising women's longevity disproportionately.<br><br>Everywhere in the world women tend to live longer than men<br>The first chart below shows life expectancy at birth for men and women. As we can see, all countries are above the diagonal parity line , it means that in all nations that a baby girl can be expected to live longer than a newborn boy.1<br><br>This chart illustrates that, although women have an advantage across all countries, differences between countries could be significant. In Russia women have a longer life span than men, while in Bhutan the gap is just half one year.<br><br>__S.17__<br>__S.19__<br>The advantage for women in life expectancy was less in developed countries that it is today.<br>Let's now look at how the gender advantage in life expectancy has changed over time. The next chart shows the life expectancy of males and females at birth in the US between 1790 and 2014. Two areas stand out.<br><br>First, there's an upward trend. Men as well as women in the US live much, much longer today than a century ago. This is in line with historical increases in life expectancy everywhere in the world.<br><br>Second, there's an ever-widening gap: female advantage in terms of life expectancy used be quite small but it increased substantially in the past century.<br><br>You can check if these points are also applicable to other [https://search.yahoo.com/search?p=countries countries] that have data by clicking on the "Change country" option on the chart. This includes the UK, France,  زيوت تطويل الشعر; [https://glorynote.com/ mouse click the up coming document], and Sweden.

Revision as of 11:53, 8 January 2022

Everywhere in the world women live longer than men - but this was not always the case. The available data from rich countries shows that women didn't live longer than men in the 19th century. What's the main reason women live longer than men? And why has this advantage gotten larger as time passes? The evidence is limited and we have only partial solutions. While we are aware that there are biological, behavioral and environmental variables that play an integral role in women living longer than men, we do not know what percentage each factor plays in.

Independently of the exact number of pounds, we know that a large portion of the reason women live longer than men in the present but not previously, is to do with the fact that a number of fundamental non-biological factors have changed. These are the factors that are changing. Some are well known and relatively straightforward, like the fact that men smoke more often. Others are more complex. For example, there is evidence that in rich countries the female advantage increased in part because infectious diseases used to affect women disproportionately a century ago, so advances in medicine that reduced the long-term health burden from infectious diseases, especially for survivors, ended up raising women's longevity disproportionately.

Everywhere in the world women tend to live longer than men
The first chart below shows life expectancy at birth for men and women. As we can see, all countries are above the diagonal parity line , it means that in all nations that a baby girl can be expected to live longer than a newborn boy.1

This chart illustrates that, although women have an advantage across all countries, differences between countries could be significant. In Russia women have a longer life span than men, while in Bhutan the gap is just half one year.

__S.17__
__S.19__
The advantage for women in life expectancy was less in developed countries that it is today.
Let's now look at how the gender advantage in life expectancy has changed over time. The next chart shows the life expectancy of males and females at birth in the US between 1790 and 2014. Two areas stand out.

First, there's an upward trend. Men as well as women in the US live much, much longer today than a century ago. This is in line with historical increases in life expectancy everywhere in the world.

Second, there's an ever-widening gap: female advantage in terms of life expectancy used be quite small but it increased substantially in the past century.

You can check if these points are also applicable to other countries that have data by clicking on the "Change country" option on the chart. This includes the UK, France, زيوت تطويل الشعر; mouse click the up coming document, and Sweden.