Which table and column identify the patient's age in years?

The correct answer identifies the appropriate table and column that specifically stores and represents the patient's age in a user-friendly format. The column "YearsDisplayString" in the "DurationDim" table typically is designed to offer a string format of the age, making it accessible for reporting and distribution in a way that is easy to understand. Using a display string generally means that the data is formatted for human readability, capturing the patient's age in years effectively.

In the context of database design, "DurationDim.YearsDisplayString" suggests that the column is dedicated to displaying age in years, as opposed to raw numerical formats or unformatted data. This display-friendly approach is essential when querying databases for reporting purposes or when interfacing with user-facing applications, ensuring that age data is presented clearly and understandably.

The other options may contain age-related data, but they do not specifically emphasize a clear, user-friendly format or may refer to different aspects of age information. Therefore, the selection of this specific table and column underscores the importance of usability and clarity in database inquiries and reporting.