The researchers reported that patients who used e-cigarettes were no more likely to have quit smoking at follow-up than patients who did not use e-cigarettes.

Dr. Foulds and colleagues developed a 10-question scale to assess nicotine dependence and administered it to a sample of 2,368 current electronic cigarette users. Subjects were asked to fill out the scale to assess the level of their addiction while smoking, and then again to assess the level of their current addiction using electronic cigarettes.

The interesting thing is that these attacks were in response to two very simple contentions:

Hartge et al. exactly the same result as Wynder's group: "Our data indicated that people who have only smoked unfiltered cigarettes have higher risks."

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