ReviewERJ open research2021
Prospective association between use of electronic cigarettes and use of conventional cigarettes: a systematic review and meta-analysis.
Review in ERJ open research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
20 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Pooled it
- A systematic review and meta-analysis of the association between e-cigarette use among non-tobacco users and initiating smoking of combustible cigarettes.Harm reduction journal · 2024Pooled it
- New versus continued e-cigarette use and cigarette reuptake among US adults who formerly smoked cigarettes.Addictive behaviors · 2026Article
- Philippine Clinical Practice Guidelines for Periodic Health Examination: Lifestyle Interventions for Adults and Adolescents.Acta medica Philippina · 2026Article
- Impact of cigarette prices and age-of-sale policies on smoking prevalence among youth in 26 European Member States (2012-2023): a longitudinal ecological study using repeated cross-sectional data.The Lancet regional health. Europe · 2026Article
- Perceptions of e-Cigarettes and Heated Tobacco Products Among Never Users of Nicotine in the European Union.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2025Article
- Perceptions of Health Risks and Accessibility: A Social Media-Based Pilot Study of Factors Influencing Use of Vaping and Combustible Tobacco Products.International journal of environmental research and public health · 2025Article
- The Impact of E-Cigarettes on Oral Health-A Narrative Review.Dentistry journal · 2024Review
- Longitudinal associations of e-cigarette use with cigarette, marijuana, and other drug use initiation among US adolescents and young adults: Findings from the population assessment of tobacco and health study (Waves 1-6).Drug and alcohol dependence · 2024Article
- Exploring the opinions and potential impact of unflavoured e-liquid on smoking cessation among people who smoke and smoking relapse among people who previously smoked and now use e-cigarettes: findings from a UK-based mixed methods study.Harm reduction journal · 2024Article
- Article
- The commercial promotion of electronic cigarettes on social media and its influence on positive perceptions of vaping and vaping behaviours in Anglophone countries: A scoping review.PLOS global public health · 2024Article
- Lung cancer screening in Brazil: recommendations from the Brazilian Society of Thoracic Surgery, Brazilian Thoracic Association, and Brazilian College of Radiology and Diagnostic Imaging.Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia · 2024Review
- Regional French evolution of tobacco and e-cigarette experimentation and use among adolescents aged 15-16 years: A cross-sectional observational study conducted in the Loire department from 2018 to 2020.Preventive medicine reports · 2023Article
- Carcinogenic and non-carcinogenic health risk assessment of organic compounds and heavy metals in electronic cigarettes.Scientific reports · 2023Article
- Electronic cigarettes and health outcomes: epidemiological and public health challenges.International journal of epidemiology · 2023Article
- E-Smoking out the Facts: The Philippines' Vaping Dilemma.Tobacco use insights · 2023Article
- E-cigarette awareness and use, among adult residents in Shanghai, China.Tobacco induced diseases · 2023Article
- In Vitro Toxicological Investigation and Risk Assessment of E-Cigarette Aerosols Based on a Novel Solvent-Free Extraction Method.ACS omega · 2022Article
- The Effects of E-Cigarette Aerosol on Oral Cavity Cells and Tissues: A Narrative Review.Toxics · 2022Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThe aim of this systematic review and meta-analysis was to assess the association between e-cigarette use and subsequent initiation or recurrence of cigarette smoking. DATA SOURCES: A systematic literature search was finalised on 11 November 2019 using PubMed (including MEDLINE), EMBASE, Cochrane Library, Scopus, PubMed Health, NICE Evidence Search, PROSPERO, CRD and PsycInfo. STUDY SELECTION: Studies were included if meeting the following criteria: reporting empirical results; longitudinal observational design with a minimum of 3 months of follow-up; including general population samples; allowing for the comparison between users and nonusers of e-cigarettes. Studies rated as having high risk of bias were excluded. Studies were independently assessed by at least two authors. The procedures described by PRISMA were followed, and the quality of evidence was rated using GRADE. DATA SYNTHESIS: 30 longitudinal studies from 22 different cohorts assessing e-cigarette use among nonsmokers or never-smokers at baseline, and subsequent use of cigarette smoking at follow-up, were included in this review. A random-effects meta-analysis based on 89 076 participants showed a pooled unadjusted odds ratio (OR) of cigarette smoking among baseline nonsmoker e-cigarette users compared with nonusers of 4.68 (CI 3.64-6.02), while the adjusted OR was 3.37 (CI 2.68-4.24). These results were consistent irrespective of whether the outcome was measured as ever-smoking or as past 30-day smoking. The evidence was graded as moderate.
conclusionsUse of e-cigarettes may predict the initiation or recurrence of cigarette smoking.
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.