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Updated: Feb 1, 2026

Comparing the Effects of Electronic Cigarette Vapor and Cigarette Smoke in a Novel In Vivo Exposure System
Published on: May 24, 2017
Electronic Cigarette Policy Recommendations: A Scoping Review
Benjamin R Brady1, Jennifer S De La Rosa2, Uma S Nair3
1Senior Research Specialist, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ;,
Abstract:
Objective: There is a lack of consensus on whether e-cigarettes facilitate or threaten existing tobacco prevention strategies. This uncertainty is reflected in organizations' conflicting e-cigarette position statements. We conducted a scoping review of position statements in published and gray literature to map the range and frequency of e-cigarette use recommendations. Methods: We collected 81 statements from international health organizations. Two coders independently performed qualitative content analysis to categorize e-cigarette recommendations. We explored differences based on organization type, geography, and the year recommendations were published. Results: We identified 5 recommendation types: encourage smokers to use ecigarettes as a cessation aid or as an alternative source of nicotine (N = 5); support individuals who use e-cigarettes to quit smoking (N = 20); avoid using until more research is available (N = 19); restrict access based on available evidence (N = 30); and prohibit e-cigarette marketing and sale (N = 7). Organizations presented diverse e-cigarette use recommendations. The variation related to organizations' differing tobacco prevention priorities and level of confidence in current e-cigarette research. These differences may create confusion. Additional research can examine whether this variability influences stakeholders' attitudes or behavior.
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