A shift in which of the following often occurs when a clear benefit or adverse effect is observed for the test treatment in an interim data analysis from the ongoing trial?
A) Bias
B) Validity
C) Equipoise
D) Confounding

Question

Quizplus · Accepted Answer

Equipoise refers to the ethical balance of risks and benefits in a clinical trial. If interim data shows a clear benefit or harm, this balance is disrupted, leading to a shift in equipoise.

A Shift in Which of the Following Often Occurs When