Question

Clinical trials occur under very specialized, controlled conditions that do not represent everyday life. generalizing the results obtained in this environment to populations not engaged in the research is a concern for this type of study.

Answer 1

Randomized Clinical Trial

In this type of study, assigned or randomized people are grouped in two and are followed over time to see which group achieves a particular result. The two groups receives different interventions. The outcomes for each are then evaluated and the risk of one group developing the result are compared and calculated.