FAQs: Addressing common misconceptions about systematic evidence reviews of tobacco control interventions.
This brief addresses common questions and corrects misconceptions about the research methods used in
systematic reviews, with a focus on standards used in Cochrane reviews on tobacco and nicotine. 
Flavors in e-cigarettes: a summary of the evidence
This brief summarizes findings from “The impacts of e-cigarette flavours: An overview of systematic
reviews” by Livingstone-Banks et al (2025) and “An update of a systematic review and meta-analyses
exploring flavours in intervention studies of e-cigarettes for smoking cessation” by Lindson et al (2024).