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 why women live longer than men? And why has this advantage gotten larger over time? There is only limited evidence and the evidence isn't sufficient to support a definitive conclusion. We know that biological, behavioral and environmental factors contribute to the fact that women have longer lives than men, however, we do not know how much the influence of each one of these factors is.

We are aware that women live longer than men, regardless of their weight. However this is not because of certain non-biological factors have changed. These factors are changing. Some are well known and relatively straightforward, like the fact that men smoke more often. There are others that are more intricate. For example, ماذا يحدث بين الزوجين في الحمام بالصور 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, every country is above the diagonal line of parity - which means that in every country baby girls can expect to live for longer than a new boy.1

This graph shows that although there is a women's advantage across all countries, differences between countries can be significant. In Russia women live for 10 years longer than males. In Bhutan the gap is less than half a calendar year.

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The advantage women had in terms of life expectancy was lower in developed countries than it is today.
We will now examine the way that female advantages in 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.

There is an upward trend. and women in the US are living much, ماذا يحدث بين الزوجين في الحمام بالصور much 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 increasing: While the female advantage in life expectancy used to be extremely small It has significantly increased with time.

When you click on the option "Change country' on the chart, you can confirm that the two points are also applicable to the other countries with available information: Sweden, France and the UK.