Table 3 Results of the direct mapping of data elements to the NCI caDSR
From: Mapping data elements to terminological resources for integrating biomedical data sources
Step | DEs | CDEs | Examples of DEs mapped to CDE(s) |
|---|---|---|---|
Exact match of DEs to PN | 10 | 10 | Correct : gene function to "GeneFunction" |
Exact match of DEs to LN | 22 | 285 | Correct : Location to "MapLocation" Not useful : Description to 23 CDEs (e.g. "ContextDescription" and "GeneAliasDescription") |
Exact match of split DEs to PN | 10 | 10 | Partial : other accession ids to "other" |
Approximate match of split DEs to PN | 273 | 2,467 | Not useful : Name to 218 CDEs (e.g. "ApprovedStatusName" and "OTHER_DZ_SITE_NAME") |
Approximate match of split DEs to LN | 39 | 218 | Not useful : Component to 26 CDEs (e.g. "Protein Component" and "Blood Component Transfusion Date") |