# A group of researchers are interested in conducting a clinical trial to determine whether a new...

###### Question:

A group of researchers are interested in conducting a clinical trial to determine whether a new drug was useful in preventing diabetes. They identified 346 potential participants for the trial. At the end of the clinical exam, 22 were discovered to have diabetes. The remaining subjects entered the trial and were divided equally into treatment and placebo groups. Of those in the treatment group, 56 developed diabetes after 4 years follow-up while 79 during the same period in the placebo group. What was the incidence of diabetes during the 4-year study?

 416 per 1000 390 per 1000 173 per 1000 233 per 1000 187 per 1000

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