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Exposure to Secondhand Aerosol From Electronic Cigarettes Among US Youth From 2015 to 2018

Dai H

JAMA pediatrics, 2020

Abstract

This cross-sectional study examines the associations between secondhand aerosol exposure from electronic cigarettes, susceptibility to tobacco use, and exposure to e-cigarette marketing among never tobacco users.

How strong is the evidence?

Evidence Hub reads this as a cross-sectional, done in people. Its evidence level is 4 of 5 (Low · observational). Observational designs can show an association but not prove cause.

How the five levels of evidence work. The level is assigned automatically from the abstract and can be wrong, so check the paper.

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