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The use of microcomputers for data management in a large epidemiological survey
Computers and Biomedical Research, an International Journal
|October 1, 1986
Summary
This study details an effective data management system for large epidemiological research, highlighting its flexibility and cost-efficiency. The system successfully managed large data volumes and improved subject tracking for the study.
Area of Science:
- Epidemiology
- Health Informatics
Background:
- Large-scale epidemiological studies generate substantial data volumes.
- Efficient data management is crucial for tracking subjects and study progress.
Purpose of the Study:
- To describe a data management system for a large epidemiological study.
- To evaluate the system's performance, cost, and flexibility.
Main Methods:
- Utilized microcomputers and commercial software for data management.
- Developed a continually updated subject database for tracking and reporting.
- Implemented an accurate serial number system with check digits for data integrity.
Main Results:
- The system managed large data volumes from multiple sources.
- Generated subject listings, invitations, worklists, and laboratory checklists.
- Demonstrated a short development time, low cost, and flexibility.
- Successfully coped with study demands.
Conclusions:
- The developed data management system proved effective, inexpensive, and flexible for large epidemiological studies.
- Accurate serial numbers with check digits are vital for data integrity in high-volume studies.