Why Women Are More Likely To 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 main reason women have a longer life span than men? And تحاميل مهبلية how is this difference growing as time passes? There isn't much evidence and we're left with only some answers. Although we know that there are biological, psychological, and environmental factors that play an integral role in the longevity of women over males, it isn't clear the extent to which each factor plays a role.

It is known that women are living longer than men, regardless of their weight. But it is not due to the fact that 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. Others are more complex. 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 every country is above the line of parity diagonally. This means that a newborn girl from any country can be expected to live for longer than her brothers.

The chart above shows that the advantage of women is present everywhere, global differences are significant. In Russia, women live 10 years more than males. In Bhutan the gap is just half a year.

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In countries with high incomes, the women's advantage in longevity was smaller
Let's now look at how the female advantage in longevity has changed with time. The chart below shows gender-based and female-specific life expectancy when they were born in the US during the period 1790 until 2014. Two points stand out.

The first is that there is an upward trend. as well as women in the US live much, much longer today than 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 advantage of women in terms of life expectancy was extremely small, it has increased substantially over time.

You can verify that these principles are also applicable to other countries that have information by clicking on the "Change country" option in the chart. This includes the UK, France, and Sweden.