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 is the reason women live more than men do today, and why is this difference growing in the past? We have only a small amount of evidence and the evidence isn't strong enough to make a definitive conclusion. While we are aware that there are biological, psychological as well as environmental factors which all play a part in women who live longer than men, we do not know what percentage each factor plays in.<br><br>We have learned that women are living longer than men, regardless of weight. But it is not because of certain biological or non-biological factors have changed. These variables are evolving. Some are well known and [https://Glorynote.com/ ماذا يحدث بين الزوجين في الحمام بالصور] relatively straightforward, like the fact that men smoke more often. Some 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.<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. As you can see, every country is above the diagonal parity line - this means that in all countries the newborn girl is likely to live for longer than a new boy.1<br><br>Interestingly, this chart shows that although the female advantage exists everywhere, the difference between countries is huge. In Russia women have an average of 10 years more than men, while in Bhutan the difference is less than half each year.<br><br>__S.17__<br>__S.19__<br>In wealthy countries, the advantage of women in longevity was not as great.<br>Let's examine how the female longevity advantage has changed in the course of time. The chart below illustrates the men and women's life expectancies at the time of birth in the US between 1790 to 2014. Two distinct features stand out.<br><br>There is an upward trend: Men and women in the US have a much longer life span longer than they did a century ago. This is in line with historical [https://www.purevolume.com/?s=increases increases] in life expectancy everywhere in the world.<br><br>And second, there is an ever-widening gap: female advantage in life expectancy used be extremely small but it increased substantially in the past century.<br><br>You can verify that these points are also applicable to other countries with data by clicking on the "Change country" option in the chart. This includes the UK, France, and Sweden.