Customer-Defined Database (CDD)
A CDD is an extract of clinical data from a study database. You can use a CDD to pass data into customer statistical analysis tools or other external programs. You can use either the Reporting and Analysis module or a CDD, or both, to extract data from a study.
Comparison of CDD and Reporting and Analysis module
CDD |
Reporting and Analysis module |
---|---|
Clinical data only |
Clinical and operational data |
Database structure defined by customer |
Database structure based on study design |
Mappings defined in Central Designer application |
Mappings defined in Reporting and Analysis user interface |
Requires external analysis tools |
Includes report generation tools |