Only 25% of the 587 e-cigarette users had tank models which they used daily, but of these, 28% had given up tobacco smoking after a year compared with 13% of smokers who did not use e-cigarettes
Outdoor public areas Archived 22 August 2006 at the Wayback Machine Welcome to Belmont Archived 12 October 2007 at the Wayback Machine Belmont to hold meeting about proposed anti-smoking law San Francisco Chronicle, 12 March 2007 "Staff at Addenbrooke's Hospital in Cambridge banned from smoking in their own homes and warn of danger to women smokers at night"
Among women, overall only 3% smoked, with the prevalence strongly dependent on year of birth: among women born in the 1930s, 1940s, 1950s, and since the 1960s, the smoking prevalence was 10%, 5%, 2% and 1%, respectively ( IJE 2011, Lancet 2015 )
Al Razi Hospital and Al Razi Laboratory