Characteristics of RCTs and Adjusted Studies for Relapse to Smoking Download Scientific Diagram Health impacts of electronic cigarettes ANU National Centre for Epidemiology and Population Health Latest Cochrane Review finds high certainty evidence that nicotine e cigarettes are more effective than traditional nicotine replacement therapy (NRT) in helping people quit smoking Cochrane The more you know New research from the University of New South Wales warns that vaping is not the safe alternative it was once thought to be. The review of studies from 2017 to 2025 links E Cigarette Use Among Youth Smoking and Tobacco Use CDC