How many percent of a registry's cases should routine and automated edit checks be applied to?

• A. 50%
• B. 75%
• C. 90%
• D. 100%

Answer: (D)

Routine and automated edit checks should be applied to 100% of a registry's cases to ensure the accuracy, completeness, and quality of the data collected. By applying these checks to every case, the registry can identify and rectify errors or inconsistencies as early as possible in the data management process. This comprehensive approach minimizes the risk of having incomplete or inaccurate data, which is crucial for reliable cancer surveillance and reporting.

The need for thorough checks stems from the imperative to maintain high standards in cancer registry data, as this information is often used for research, public health initiatives, and policy making. Ensuring that every case undergoes scrutiny helps uphold the integrity of the registry and the validity of the data, ultimately supporting improved outcomes in cancer care and prevention.