Examine individual changes

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 have a longer life span than men? What is the reason does this benefit increase in the past? There is only limited evidence and the evidence is not sufficient to reach an unambiguous conclusion. We know there are biological, psychological and environmental variables that all play a role in women who live longer than men, we do not know the extent to which each factor plays a role.<br><br>In spite of the precise amount, we can say that at a minimum, the reason why women live longer than men do today but not in the past, has to have to do with the fact that a number of significant non-biological elements have changed. The factors changing are [https://www.tumblr.com/search/numerous numerous]. 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, ابر التخسيس ([https://glorynote.com/%D8%A7%D8%A8%D8%B1-%D8%A7%D9%84%D8%AA%D8%AE%D8%B3%D9%8A%D8%B3/ https://glorynote.com]) so advances in medicine that reduced the long-term health burden from infectious diseases, especially for [https://bbarlock.com/index.php?title=Why_Women_Live_Longer_Than_Men ابر التخسيس] survivors, ended up raising women's longevity disproportionately.<br><br>Everywhere in the world women tend to live longer than men<br>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 all countries can be expected to live for longer than her younger [https://www.huffpost.com/search?keywords=brother brother].<br><br>This chart is interesting in that it shows that while the female advantage exists in all countries, cross-country differences are large. In Russia women live for 10 years longer than men. In Bhutan the gap is less than half a calendar year.<br><br>__S.17__<br>__S.19__<br>In the richer countries, the longevity advantage for women used to be smaller<br>Let's look at how female longevity advantage has changed in the course of time. The following chart shows the male and female lifespans at birth in the US between 1790 and 2014. Two points stand out.<br><br>There is an upward trend. Men and women in the United States live longer than they were 100 years ago. This is in line with historical increases in life expectancy everywhere in the world.<br><br>Second, the gap is increasing: While the female advantage in life expectancy used to be extremely small however, it has grown significantly over time.<br><br>When you click on the option "Change country' on the chart, determine if these two points are applicable to other countries that have available data: Sweden, France and the UK.