At the same time that the tobacco companies and the U.S. Department of Justice reached a consensus on the location of the tobacco industry corrective statements, the Rest of the Story has reached a consensus on the text and location of a set of corrective statements it is ordering that CDC and several anti-smoking groups and advocates make, in the wake of last year's revelation that they lied about the dangers of electronic cigarettes.

Hopefully, we can all agree that funding early childhood education should be a national priority. The question is: where do we get those funds?

The truth is that there are major advantages and disadvantages of both surveys and clinical trials to examine the potential benefits of electronic cigarettes. Both types of study designs have inherent biases which can produce results that are more "favorable" or "unfavorable." This is why the methodology of published research needs to be examined so carefully. It is not so simple as to dismiss RCT evidence and accept survey evidence. One needs to consider the strengths and limitations inherent in both approaches. And at the end of the day, the only defensible approach, I believe, is that both types of studies are necessary, and we must carefully interpret and synthesize the findings from studies of multiple designs, using the totality of the evidence to make final judgments about the benefits of electronic cigarettes.

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