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 why women have a longer life span than men? Why the advantage has grown over time? The evidence is limited and we only have limited answers. Although we know that there are biological, behavioral as well as environmental factors that play an integral role in women's longevity more than men, we do not know how much each factor contributes.<br><br>We know that women live longer than males, regardless of weight. But it is not due to the fact that certain non-biological aspects have changed. What are the factors that are changing? 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 every country is above the line of parity diagonally. This means that a newborn girl from any country can anticipate to live longer than her younger brother.<br><br>This chart shows that, although there is a women's advantage everywhere, 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/ your input here], cross-country differences could be significant. In Russia women live 10 years more than males. In Bhutan, the [https://dict.leo.org/?search=difference difference] is less than half a calendar year.<br><br>__S.17__<br>__S.19__<br>In rich countries the longevity advantage for women was previously smaller.<br>Let's take a look at how the female longevity advantage has changed in the course of time. The following chart shows male and female life expectancies at birth in the US between 1790 and 2014. Two areas stand out.<br><br>The first is that there is an upward trend. Women and men in the United States live longer than they did 100 years ago. This is in line with historical increases in life expectancy everywhere in the world.<br><br>Second, there's an increasing gap: [https://wiki.fairspark.com/index.php/User:FlorenciaAdams افضل كريم للشعر] The female advantage in terms of life expectancy used be very small however it increased dramatically over the course of the last century.<br><br>It is possible to verify that these points are also applicable to other countries with data by clicking the "Change country" option in the chart. This includes the UK, France, and Sweden.