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 reason women have a longer life span than men? And how is this difference growing in the past? There is only limited evidence and the evidence is not sufficient to reach an informed conclusion. We know that biological, behavioral and environmental factors all contribute to the fact that women are healthier than men; however, we aren't sure what the contribution of each one of these factors is.<br><br>In spite of how much number of pounds, we know that at least a portion of the reason women live so much longer than men do today but not previously, is to have to do with the fact that certain important non-biological aspects have changed. These are the factors that are changing. Some are well known and relatively straightforward, like the fact that men smoke more often. Other are more complicated. For example, there is evidence that in rich countries the female advantage increased in part because [https://www.answers.com/search?q=infectious 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. It is clear that every country is above the diagonal line of parity. This means that a newborn girl from any country can anticipate to live longer than her brother.<br><br>This chart illustrates that, although there is a women's 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>The advantage for women in [http://www.techandtrends.com/?s=life%20expectancy life expectancy] was smaller in the richer countries than it is today.<br>Let's look at how the gender advantage in life expectancy has changed over time. The next chart shows male and female life expectancy at birth in the US from 1790 to 2014. Two distinct features stand out.<br><br>First, there is an upward trend. Men and women living in America are living longer than they did a century ago. This is in line with historical increases in life expectancy everywhere in the world.<br><br>The gap is widening: While the advantage of women in life expectancy used to be tiny, it has increased substantially over time.<br><br>You can verify that these points are also applicable to other countries that have data by clicking on the "Change country" option on the chart. This includes the UK, France, [https://glorynote.com/%D8%A3%D8%B6%D9%8A%D9%82-%D9%88%D8%B6%D8%B9%D9%8A%D8%A9-%D9%84%D9%84%D8%AC%D9%85%D8%A7%D8%B9/ اضيق وضعية للجماع] and Sweden.