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 main reason women have a longer life span than men? And why is this difference growing in the past? We only have partial evidence and the evidence isn't sufficient to reach an absolute conclusion. We are aware that behavioral, biological and environmental factors play a role in the fact that women are healthier than men; but we don't know exactly how much the influence to each of these variables is.<br><br>We have learned that women live longer than men, regardless of their weight. But, this is not due to the fact that certain biological or non-biological factors have changed. What are these new factors? Some are well known and relatively straightforward, like the fact that men smoke more often. Some are more [https://hararonline.com/?s=complex 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 [https://glorynote.com/%D8%A7%D9%81%D8%B6%D9%84-%D8%B4%D8%A7%D9%85%D8%A8%D9%88-%D9%88%D8%A8%D9%84%D8%B3%D9%85-%D8%A8%D8%B9%D8%AF-%D8%A7%D9%84%D8%A8%D8%B1%D9%88%D8%AA%D9%8A%D9%86/ افضل شامبو وبلسم] men and women. It is clear that all countries are above the diagonal line of parity. This implies that a baby girl in every country can anticipate to live longer than her older brother.<br><br>This chart shows that, although women have an advantage everywhere, cross-country differences can be significant. In Russia women have an average of 10 years more than men, while in Bhutan the difference is less than half an hour.<br><br>__S.17__<br>__S.19__<br>In wealthy countries, [http://videos-francois.fr/wiki/index.php?title=Utilisateur:RHQVeronica افضل شامبو وبلسم] the longevity advantage for women was smaller<br>Let's look at how female longevity advantage has changed over time. The chart below shows men and women's life expectancies at the birth in the US from 1790 to 2014. Two specific points stand out.<br><br>First, there's an upward trend. Both men and women in the US are living much, much longer than they did a century ago. This is in line with historical increases in life expectancy everywhere in the world.<br><br>The second is that there is a widening gap: The female advantage in terms of life expectancy used to be quite small however, it has increased significantly in the past century.<br><br>When you click on the option "Change country from the chart, you can check that these two points also apply to the other countries having available data: Sweden, France and the UK.