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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 the advantage has grown in the past? The evidence is sketchy and we're left with only incomplete solutions. We know that behavioral, biological and environmental factors all play a role in the fact that women have longer life spans than men, however, we do not know how significant the impact of each one of these [https://www.wikipedia.org/wiki/factors factors] is.<br><br>It is known that women are living longer than men, regardless of weight. However, this is not due to the fact that certain non-biological aspects have changed. What are these factors that have changed? Some are well known and 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. We can see that all countries are over the diagonal line of parity. This means that a newborn girl from any country can be expected to live for longer than her brothers.<br><br>Interestingly, this chart shows that although the female advantage is present everywhere, difference between countries is huge. In Russia women live 10 years longer than males; while in Bhutan the gap is just half each year.<br><br>__S.17__<br>__S.19__<br>The advantage women had in life expectancy was less in countries with higher incomes as compared to the present.<br>Let's see how the female longevity advantage has changed in the course of time. The following chart shows the gender-based and female-specific life expectancy at the birth in the US from 1790 to 2014. Two distinct points stand out.<br><br>First, there is an upward trend. Both men and women in the US live much, much longer than they did 100 years ago. This is in line with historical increases in life expectancy everywhere in the world.<br><br>Second, [https://trademarksexchange.com/author/alyssaholem/ كيفية ممارسة العلاقة الزوجية فى الاسلام] the gap is widening: While the advantage of women in life expectancy used to be tiny however, it has grown significantly with time.<br><br>You can check if the points you've listed are applicable to other countries that have data by selecting the "Change country" option on the chart. This includes the UK, كيفية ممارسة العلاقة الزوجية فى الاسلام, [https://glorynote.com/%D9%83%D9%8A%D9%81%D9%8A%D8%A9-%D9%85%D9%85%D8%A7%D8%B1%D8%B3%D8%A9-%D8%A7%D9%84%D8%B9%D9%84%D8%A7%D9%82%D8%A9-%D8%A7%D9%84%D8%B2%D9%88%D8%AC%D9%8A%D8%A9-%D9%81%D9%8A-%D8%A7%D9%84%D8%A7%D8%B3%D9%84/ Highly recommended Online site], France, and Sweden.