Why Women Live Longer Than Men

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? Why is this difference growing in the past? There isn't much evidence and we're left with only limited answers. Although we know that there are biological, psychological as well as environmental factors that play an integral role in women living longer than males, it isn't clear how much each factor contributes.

In spite of the amount of weight, we are aware that at least part of the reason why women live so much longer than men however not as in the past, اوضاع الجماع is to be due to the fact that certain fundamental non-biological factors have changed. What are these factors that have changed? Some are well known and relatively straightforward, like the fact that men smoke more often. Other are more complicated. 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 line of parity diagonally. This means that a newborn girl in every country can expect to live longer than her older brother.

This chart is interesting in that it shows that while the female advantage exists everywhere, the difference between countries is huge. In Russia, اوضاع الجماع women live 10 years longer than men. In Bhutan, the difference is less than half a calendar year.

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The female advantage in life expectancy was less in developed countries than it is now.
Let's examine how the gender advantage in terms of longevity has changed over time. The following chart shows male and female life expectancies when they were born in the US from 1790 to 2014. Two aspects stand out.

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

The gap is widening: While the female advantage in life expectancy was very small but it has risen significantly over time.

You can confirm that the points you've listed are applicable to other countries with data by clicking on the "Change country" option in the chart. This includes the UK, France, and Sweden.