Why are clinical trials often held in more than one clinic at a time?

Question

Quizplus · Accepted Answer

Clinical trials are often held in multiple clinics at the same time to increase the generalizability of the results. By including a diverse group of participants from different clinics, researchers can reduce the potential impact of any individual clinic's unique factors (such as patient population, treatment protocols, or environmental conditions) on the study's outcomes. This can increase the reliability and relevance of the findings, as they are more likely to be applicable to a wider range of patients and settings.

Why Are Clinical Trials Often Held in More Than One