Why Do 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 is the reason women live much longer than men today and ماذا يحدث بين الزوجين في الحمام بالصور how has this advantage increased in the past? There is only limited evidence and the evidence is not strong enough to make a definitive conclusion. We know that biological, behavioral and environmental factors all contribute to the fact that women are healthier than men; however, we aren't sure how much the influence of each one of these factors is.

We have learned that women are living longer than males, regardless of weight. However it is not because of certain 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. Certain 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 ماذا يحدث بين الزوجين في الحمام بالصور women. As we can see, all countries are above the diagonal parity line ; which means that in every country baby girls can expect to live for longer than a newborn boy.1

This chart shows that, while there is a female advantage everywhere, cross-country differences can be significant. In Russia, women live for 10 years longer than men. In Bhutan, the difference is less that half a year.

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In countries with high incomes, the longevity advantage for women was previously smaller.
Let's examine the way that female advantages in life expectancy has changed over time. The next chart plots the male and female lifespans at birth in the US from 1790 to 2014. Two points stand out.

The first is that there is an upward trend. 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.

The gap is widening: While the advantage of women in terms of life expectancy was very small It has significantly increased over time.

Using the option 'Change country' on the chart, confirm that the two points are also applicable to other countries with available data: Sweden, France and the UK.