Smoking causes various diseases and is a major public health threat worldwide. Therefore,
promoting smoking cessation is the most important intervention contributing to maintaining …

Background Smoking continues to be a major contributor to the burden of disease across
the world although there has been a decrease in some developed countries such as USA …

It is well established that smoking is the primary preventable cause of disease and death in
the United States and that it is responsible for a wide range of negative health …

Background Smoking remains the leading preventable cause of premature deaths. Several
pharmacological interventions now exist to aid smokers in cessation. These include Nicotine …

Background: Many placebo-controlled trials have demonstrated the efficacy of individual
pharmacotherapies approved for smoking cessation. However, few direct or indirect …

Cigarette smoking represents the most important source of preventable morbidity and
premature mortality worldwide. Approximately 100 million deaths were caused by tobacco …

The use of tobacco, cigarette smoking in particular, is a leading causal factor of countless
deaths and disabilities worldwide. Its widespread prevalence is a major global concern and …

Background: Tobacco is the leading cause of preventable death in the world. Current
cessation medications include nicotine replacement therapy (NRT), varenicline, and …

Cigarette smoking is the primary cause of numerous preventable diseases; as such, the
goals of smoking cessation are both to reduce health risks and to improve the quality of life …

ABSTRACT OBJECTIVE To review the evidence on the efficacy and safety of pharmacologic
and nonpharmacologic therapies for smoking cessation. QUALITY OF EVIDENCE …