1. "This is a cross-sectional study, which only allows us to identify associations, not causal relationships."

I continued to smoke for a few weeks when I wanted to, but used my e-cig when I found it convenient. I found myself using my e-cigarette more and more and my tobacco cigarettes less and less. Within a month or two, I could not stand the smell of a cigarette…

Pogoda et al. found that the risk of acute myeloid leukemia is among smokers of non-filtered compared to filtered cigarettes: "Odds ratios were significantly increased for ... subjects who smoked ... nonfiltered products (OR = 2.3, 95 percent CI: 1.1, 4.9)."

He states: “If they get another generation of kids more hooked on nicotine and more likely to smoke cigarettes, that’s more harm than good. If they get smokers who would have quit to keep smoking instead of quitting, more harm than good. If they get ex-smokers who have been off nicotine to go back on nicotine and then back to cigarettes, more harm than good. If they get people who want to quit smoking and would have taken medicines to think e-cigarettes are going to help, but they don’t, more harm than good."

The positions taken by these groups are actually very reasonable. In fact, I completely agree with their positions as stated in the op-eds and articles that Glantz cites. As it turns out, I am quoted in a number of these articles. So does this mean that I, too, am being orchestrated by electronic cigarette companies to push their policy agenda?

"And most importantly, you are not just anecdotes. Each one of you is a real, courageous person who has accomplished one of the most difficult personal struggles that a person can face in terms of health behavior: quitting smoking, one of the strongest and most powerful addictions. Congratulations!"

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