Objective To review and synthesise the global evidence regarding the health effects of
electronic cigarettes (e‐cigarettes, vapes). Study design Umbrella review (based on major …

Objective To review and summarise the current evidence on the uptake of combustible
cigarette smoking following e-cigarette use in non-smokers—including never-smokers …

The World Health Organization estimates there are 1.1 billion cigarette smokers across the
globe and that tobacco related deaths number 7 million per year. Electronic nicotine delivery …

Introduction Understanding the population impact of e-cigarettes requires determining their
effect on cigarette smoking cessation. Methods Using the US Population Assessment of …

Importance Transitions between e-cigarettes and cigarettes are common among tobacco
users, but empirical evidence on the health outcomes of switching tobacco products is …

Smoking continues to be a leading cause of preventable disease and death worldwide.
Nicotine dependence generates a lifelong propensity towards cravings and relapse …

Moderate certainty evidence supports use of nicotine electronic cigarettes to quit smoking
combustible cigarettes. However, there is less certainty regarding how long people continue …

Background: The global e-cigarette market has proliferated and is increasingly dominated
by transnational tobacco companies. While Southeast Asian countries have received …

Electronic cigarettes (e-cigarettes) are the preferred smoking-cessation aid in the United
States; however, there is little evidence regarding long-term effectiveness among those who …

Importance Although e-cigarettes are not approved as a cessation device, many who smoke
believe that e-cigarettes will help them quit cigarette smoking successfully. Objective To …