Effect of Unguided E-Cigarette Provision on Uptake, Use, and Smoking Cessation Among Adults Who Smoke in The USA

Complementing cessation-focused trials, results suggest that unguided e-cigarette use also leads to smoking cessation, allaying the notion that causal effects of e-cigarettes on cessation are not reflective of real-world scenario of self-determined use. For smokers who may not be able to quit using existing pharmacologic approaches, e-cigarettes may be (…)