NAACCR’s annual review and certification of data is based on which of the following criteria?

The selection of this answer can be attributed to the comprehensive nature of the criteria outlined by the North American Association of Central Cancer Registries (NAACCR) for their annual review and certification of data. NAACCR places a strong emphasis on multiple aspects of data quality and accuracy in cancer registries, which is essential for ensuring that the collected data is reliable and can be utilized effectively for public health purposes, research, and policy-making.

To break down the elements included in the correct answer:

• Case Ascertainment refers to the process of identifying and reporting all cancer cases in a specific population during a set time frame. This ensures that all relevant data is captured and contributes to the completeness of the registry.

• Completeness of Data deals with how thorough the collected data is in terms of the number of cases and the information available for each case. It's crucial for the credibility of the cancer registry.

• DCO (Death Certificate Only) cases are those reported solely from death certificates. Their inclusion is significant because they provide valuable insights, especially in instances where a case was never formally diagnosed or reported to the registry.

• Duplicate Cases need to be monitored and managed, as having duplicates can skew the data and lead