To be valid, the study needs to examine e-cigarette smokers who have not tried these products before and are trying them for the first time in an attempt to quit smoking. Otherwise, the study cannot truly claim to draw conclusions about how helpful e-cigarettes are for smoking cessation among cancer patients.

Based on these most recent data from the UK, it appears that there just is not evidence to support the wild contentions that anti-smoking groups, advocates, and health agencies like the CDC and World Health Organization are disseminating to the public. Contrary to what Stan Glantz is telling the press, there simply is no evidence that the use of electronic cigarettes is undermining smoking cessation or impeding the decline in smoking prevalence. Nor is there evidence that electronic cigarettes are causing nonsmokers or ex-smokers to return to cigarette smoking. Moreover, there is no evidence that dual use is decreasing the motivation of smokers to quit or precluding these smokers from reaping any health benefits.

This glaring omission in the report was first revealed in a detailed and insightful by John Polito, at .

These data all but destroy the gateway hypothesis. They demonstrate that at the current time, the evidence simply does not support the assertion that the proliferation of e-cigarette use among youth is leading to increased smoking initiation. Electronic cigarettes are not leading to a lifetime addiction to cigarette smoking among our nation's youth.

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