Relevant features included in clinical trials include: (Select all that apply)

Question

Quizplus · Accepted Answer

A) Randomization of study groups is a core feature of clinical trials to ensure that the treatment and control groups are comparable, minimizing bias. B) The use of double-blind procedures, where neither the participants nor the researchers know who is receiving the treatment or the placebo, helps to prevent bias in the interpretation of results. D) The use of a matched pairing system for randomization, especially in studies with small groups, can help to ensure that each group is comparable in terms of key characteristics, further reducing potential bias. C) is incorrect because the use of placebo controls is actually a common and important feature in many clinical trials to help determine the efficacy of a treatment.

Relevant Features Included in Clinical Trials Include: (Select All That