Case definition and ase finding

How is case definition different from case finding?
Answer the following questions for each of the following registries by creating a comparison table: cancer, trauma, birth defects, diabetes, implant, transplant, and immunization.
• Is it facility-based, population-based, or both?
• What methods are used for case definition and case finding?
• What methods of data collection are used?
• What methods of reporting are used?
• What methods of follow-up are used?
• What standards are applicable, and what agencies approve or accredit the registry?
• What education is required for registrars?
• What certification is available for registrars? What agency or organization provides the certification? What are the certification requirements?
• Find an article on a disease registry of your choice. Summarize and discuss the registry (not the disease).