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? And why has this advantage gotten larger over time? There isn't much evidence and we're only able to provide limited solutions. While we are aware that there are behavioral, biological and environmental factors which all play a part in women's longevity more than males, we aren't sure how much each factor contributes.<br><br>In spite of the number of pounds, we know that at least a portion of the reason women live so much longer than men however not as previously, has to relate to the fact that certain important non-biological aspects have changed. The factors changing are numerous. Some are well known and relatively straightforward, like the fact that men smoke more often. Others 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 [https://glorynote.com/%D9%85%D8%A7%D8%B0%D8%A7-%D9%8A%D8%AD%D8%AF%D8%AB-%D8%A8%D9%8A%D9%86-%D8%A7%D9%84%D8%B2%D9%88%D8%AC%D9%8A%D9%86-%D9%81%D9%8A-%D8%A7%D9%84%D8%AD%D9%85%D8%A7%D9%85/ ماذا يحدث بين الزوجين في الحمام بالصور] 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. It is clear that every country is over the line of parity diagonally. This means that a newborn girl in every country can expect to live longer than her younger brother.<br><br>This graph shows that while there is a female advantage everywhere, cross-country differences can be significant. In Russia women live 10 years more than males. In Bhutan there is a difference of only half a year.<br><br>__S.17__<br>__S.19__<br>The advantage of women in life expectancy was much lower in the richer countries than it is today.<br>Let's look at how female longevity advantage has changed over time. The following chart shows the male and female life expectancy at birth in the US during the period 1790 to 2014. Two aspects stand out.<br><br>First, there is an upward trend: Men and women in the US have a much longer life span longer today than a century ago. This is in line with historical increases in life expectancy everywhere in the world.<br><br>There is an increasing gap: The female advantage in terms of life expectancy used be extremely small but it increased substantially in the past century.<br><br>You can verify that these are applicable to other countries that have data by [https://www.dailymail.co.uk/home/search.html?sel=site&searchPhrase=clicking clicking] the "Change country" option on the chart. This includes the UK, France, and Sweden.