Select a specific aggregate (e.g., school-age children in a particular district, elderly population in a rural community).
Introduction
Develop a proposal for a database to collect health data on this aggregate. Include:
The purpose and scope of the database
Key variables to be collected and rationale for their inclusion
Data collection methods and frequency
Potential uses of the data for health promotion and disease prevention
Address ethical considerations, including:
Informed consent processes
Data access and sharing policies
Potential risks and benefits to the aggregate
Conclusion
