Which topic focuses on the methods for statistical evaluation in a trial?

• A. Evaluation and Reporting
• B. Integrated Summary
• C. Statistical Evaluation
• D. Choice of Variables and Data Collection

Answer: (C)

Statistical evaluation is about how the data from a trial will be analyzed to reach conclusions. It covers the plan for data analysis, which statistical methods will be used for primary and secondary endpoints, how missing data are handled, how multiplicity and interim analyses are addressed, and how results will be interpreted for decision making. This focus on the analysis techniques and decision rules is what makes it the best match for a topic about the methods used to evaluate trial data.

The other topics relate to different parts of the study and reporting process. Evaluation and Reporting deals with interpreting and communicating findings, not the specific statistical methods. Integrated Summary concerns combining and presenting results across trials or endpoints. Choice of Variables and Data Collection addresses what data are collected and how, not how those data will be analyzed.