Difference between revisions of "Why Women Are More Likely To Live Longer Than Men"

Revision as of 18:57, 13 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 women live longer than men? And why has this advantage gotten larger as time passes? We only have partial evidence and the evidence isn't sufficient to support an absolute conclusion. We know there are biological, behavioral, and environmental factors which play a significant role in the longevity of women over males, it isn't clear how much each one contributes.

In spite of how much amount, we can say that a large portion of the reason women live so much longer than men in the present however not as previously, is to have to do with the fact that certain important non-biological aspects have changed. These factors are changing. Some are well known and ماذا يحدث بين الزوجين في الحمام بالصور relatively straightforward, like the fact that men smoke more often. There are others that are more intricate. 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. We can see that all countries are above the diagonal line of parity - this means in all countries a newborn girl can expect to live longer than a newborn boy.1

This graph shows that although there is a women's advantage across all countries, differences between countries can be substantial. In Russia women have an average of 10 years more than males; while in Bhutan the difference is just half an hour.

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The advantage for women in terms of life expectancy was lower in rich countries than it is today.
Let's now look at how the female advantage in life expectancy has changed over time. The next chart compares male and ماذا يحدث بين الزوجين في الحمام بالصور female life expectancy at birth in the US between 1790 and 2014. Two areas stand out.

First, there is an upward trend. Men and women in the United States live longer than they did a century ago. This is in line with historical increases in life expectancy everywhere in the world.

Second, the gap is getting wider: Although the female advantage in life expectancy used to be extremely small however, it has grown significantly over time.

Using the option 'Change country' on the chart, you can check that these two points are applicable to other countries that have available data: Sweden, France and the UK.