Final answer:
Cancer registry data required by the NCDB includes all completed analytic cases as specified in the Call for Data. This data helps in retrospective analysis and in predicting disease trends. Familial and genetic patterns of cancer are also crucial for insights into hereditary risks.
Step-by-step explanation:
The cancer registry data that must be submitted to the National Cancer Data Base (NCDB) is option 2: All completed analytic cases specified in the Call for Data. The NCDB specifies which diagnosis years to be included, usually the most recently completed calendar year. It is important to submit data on all analytic cases, which are cases that are newly diagnosed and/or first seen at a facility for treatment, to monitor trends in cancer incidence, treatment, and outcomes.
The data is not only maintained for retrospective analysis but also plays a crucial role in predicting trends in disease occurrence in populations, assisting in public health planning and cancer prevention efforts.
Additionally, certain criterion such as diagnosis at a young age, multiple cancers in the same individual, or familial patterns of cancer are also a focus for data reporting as they can offer valuable insights into genetic risk factors and patterns of hereditary cancers.