You stole my comment! :-) Anyway, answer is here: http://www.journalsleep.org/ViewAbstract.aspx?pid=27894 http://www.journalsleep.org/ViewAbstract.aspx?pid=278

You stole my comment! :-) Anyway, answer is here: http://www.journalsleep.org/ViewAbstract.aspx?pid=27894 http://www.journalsleep.org/ViewAbstract.aspx?pid=27894 And to save everyone from clicking on that link: "were followed-up for 14 years (men)", "mortality rate was 21% for men"