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. Why do women live much longer than men today, and why have these advantages gotten bigger over time? We only have a few clues and the evidence is not sufficient to support a definitive conclusion. Although we know that there are biological, behavioral, and environmental factors which play a significant role in women living longer than men, we don’t know the extent to which each factor plays a role.
Independently of the exact amount of weight, we are aware that at a minimum, the reason women live so much longer than men and not in the past, is to have to do with the fact that certain significant non-biological elements have changed. What are these changing factors? Some are well known and relatively straightforward, like the fact that men smoke more often. There are other issues 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. It is clear that all countries are over the diagonal line of parity. This means that a newborn girl from any country can be expected to live for longer than her older brother.
The chart below shows that although there is a women’s advantage in all countries, the differences across countries could be significant. In Russia women live 10 years longer than men. In Bhutan the gap is less than half each year.
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In the richer countries, the longevity advantage for تحاميل مهبلية (https://glorynote.com/) women was smaller
Let’s examine how the female advantage in longevity has changed over time. The next chart compares male and female life expectancy when they were born in the US during the time period between 1790 and 2014. Two areas stand out.
First, there is an upward trend. Men as well as women in the US are living much, much longer today than a century ago. This is in line with historical increases in life expectancy everywhere in the world.
Second, there’s an ever-widening gap: female advantage in terms of life expectancy used be quite small, but it grew substantially in the past century.
It is possible to verify that the points you’ve listed are applicable to other countries that have data by clicking on the “Change country” option on the chart. This includes the UK, France, تحاميل مهبلية and Sweden.
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Isabel Pratten created the group
Why women are more likely to live longer than men? 4 years ago