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. Why do women live so much longer than men today and why is this difference growing in the past? There is only limited evidence and the evidence isn't strong enough to make an unambiguous conclusion. While we are aware that there are behavioral, biological and environmental factors which play a significant role in women living longer than males, we aren't sure what percentage each factor plays in.<br><br>We know that women live longer than males, افضل كريم للشعر ([https://glorynote.com/%D8%A7%D9%81%D8%B6%D9%84-%D9%83%D8%B1%D9%8A%D9%85-%D9%84%D9%84%D8%B4%D8%B9%D8%B1/ read here]) regardless of weight. However this is not because of certain non-biological factors have changed. What are these changing factors? Some are well known and relatively straightforward, like the fact that men smoke more often. There are others that are more intricate. 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. We can see that all countries are above the diagonal parity line ; this means in all countries the newborn girl is likely to live longer than a new boy.1<br><br>It is interesting to note that, while the advantage for women exists everywhere, the global differences are 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 rich countries the female advantage in longevity was not as great.<br>Let's look at the way that female advantages in [https://www.bing.com/search?q=longevity&form=MSNNWS&mkt=en-us&pq=longevity longevity] has changed with time. The chart below shows men and women's life expectancies at the birth in the US between 1790 until 2014. Two points stand out.<br><br>First, there is an upward trend. Both genders in America have longer lives than they used to 100 years ago. This is in line with historical increases in life expectancy everywhere in the world.<br><br>The gap is growing: Although the advantage of women in life expectancy was once extremely small It has significantly increased over time.<br><br>When you click on the option "Change country' on the chart, you are able to confirm that the two points apply to other countries with available information: Sweden, France and the UK.