Difference between revisions of "Why Women Live Longer Than Men"
NolaStorm156 (talk | contribs) m |
m |
||
| Line 1: | Line 1: | ||
| − | 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. | + | 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 reason why women live longer than men? And why does this benefit increase as time passes? We have only a small amount of evidence and the evidence is not sufficient to support a definitive conclusion. We know that behavioral, biological and environmental factors all contribute to the fact that women have longer life spans than men, However, we're not sure what the contribution to each of these variables is.<br><br>It is known that women live longer than males, regardless of weight. However it is not due to the fact that certain non-biological factors have changed. What are these changing factors? Some are well known and relatively straightforward, like the fact that men smoke more often. Certain are more complicated. For [https://glorynote.com علامات الحمل بولد] 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.<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 all countries are above the diagonal line of parity. This implies that a baby girl in all countries can anticipate to live longer than her younger brother.<br><br>It is interesting to note that the advantage of women exists everywhere, the [https://www.exeideas.com/?s=global%20differences global differences] are significant. In Russia women are 10 years older than males; while in Bhutan the difference is less than half a year.<br><br>__S.17__<br>__S.19__<br>In countries with high incomes, the longevity advantage for women was previously smaller.<br>Let's now look at how the advantage of women in longevity has changed with time. The next chart compares the male and female lifespans at birth in the US between 1790 and 2014. Two points stand out.<br><br>There is an upward trend. Both men and women in the US have a much longer life span longer today than a century ago. This is in line with historical increases in life expectancy everywhere in the world.<br><br>The second is that there is an ever-widening gap: female advantage in life expectancy used be very small however it increased dramatically over the course of the last [https://en.search.wordpress.com/?q=century century].<br><br>If you select the option "Change country in the chart, you will be able to confirm that the two points are applicable to the other countries with available information: Sweden, France and the UK. |
Revision as of 14:01, 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 reason why women live longer than men? And why does this benefit increase as time passes? We have only a small amount of evidence and the evidence is not sufficient to support a definitive conclusion. We know that behavioral, biological and environmental factors all contribute to the fact that women have longer life spans than men, However, we're not sure what the contribution to each of these variables is.
It is known that women live longer than males, regardless of weight. However it is not due to the fact that certain non-biological factors have changed. What are these changing factors? Some are well known and relatively straightforward, like the fact that men smoke more often. Certain are more complicated. For علامات الحمل بولد 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. We can see that all countries are above the diagonal line of parity. This implies that a baby girl in all countries can anticipate to live longer than her younger brother.
It is interesting to note that the advantage of women exists everywhere, the global differences are significant. In Russia women are 10 years older than males; while in Bhutan the difference is less than half a year.
__S.17__
__S.19__
In countries with high incomes, the longevity advantage for women was previously smaller.
Let's now look at how the advantage of women in longevity has changed with time. The next chart compares the male and female lifespans at birth in the US between 1790 and 2014. Two points stand out.
There is an upward trend. Both men and women in the US have a much longer life span longer today than a century ago. This is in line with historical increases in life expectancy everywhere in the world.
The second is that there is an ever-widening gap: female advantage in life expectancy used be very small however it increased dramatically over the course of the last century.
If you select the option "Change country in the chart, you will be able to confirm that the two points are applicable to the other countries with available information: Sweden, France and the UK.
