Smoking status was then assessed at the time of the interview to determine the rates of successful quitting during the most recent quit attempt, comparing the three groups: (1) e-cigarettes only; (2) NRT only; and (3) no cessation aids. The total sample size was 5,863.

3. UCSF web site

These results demonstrate that the public health messages regarding the severe hazards of cigarette smoking (and the safer alternative represented by e-cigarettes) being disseminated by e-cigarette companies are being successfully undermined by opposing messages from the CDC, FDA, policy makers, and other health groups.

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