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 makes women live longer than men, and why have these advantages gotten bigger over time? The evidence is limited and we're left with only some solutions. We know that behavioral, biological and environmental factors all contribute to the fact that women live longer than men; However, we're not sure what the contribution of each factor is.<br><br>We know that women live longer than men, regardless of weight. But this is not because of certain 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 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 [https://glorynote.com زيوت تطويل الشعر] women. It is clear that all countries are over the diagonal line of parity. This implies that a baby girl from every [https://data.gov.uk/data/search?q=country country] could expect to live longer than her younger brother.<br><br>Interestingly, this chart shows that while the female advantage is present everywhere, global [https://www.accountingweb.co.uk/search?search_api_views_fulltext=differences differences] are significant. In Russia women have an average of 10 years more than men. In Bhutan the difference is less than half an hour.<br><br>__S.17__<br>__S.19__<br>In the richer countries, the female advantage in longevity used to be smaller<br>Let's examine how the female advantage in longevity has changed over time. The following chart shows the men and women's life expectancies at the time of birth in the US in the years 1790-2014. Two points stand out.<br><br>First, there is an upward trend. Women and men in America have longer lives than they used to 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 an ever-widening gap: female advantage in life expectancy used be very modest, but it grew substantially during the last century.<br><br>When you click on the option "Change country' on the chart, you will be able to determine if these two points are applicable to the other countries with available information: Sweden, France and the UK.