A significant treatment effect does not necessarily indicate a large treatment effect.

Question

Quizplus · Accepted Answer

A significant treatment effect indicates that there is a statistically significant difference between the treatment group and the control group, but it does not necessarily indicate the magnitude of the difference or the practical significance of the treatment effect. The effect size, or the size of the treatment effect relative to the variability in the data, must also be considered to determine the clinical relevance of the treatment. Therefore, a significant treatment effect does not necessarily indicate a large treatment effect.

A Significant Treatment Effect Does Not Necessarily Indicate a Large