Hello again all, In building NAACCR concepts via my modified versions of KUMC's naaccr_txform.sql and naaccr_concepts_load.sql, I'm producing concepts and facts for each value of both Accession No. and Hospital Sequence No. This seems unnecessary, since I can't see accession number being part of a researcher's query, not to mention possible de-identification issues.
So, my questions are: 1) Is this actually the correct outcome? 2) Assuming it isn't, did I miss a step where these two fields (or their section, 6 Hospital-Specific) are filtered out of the fact and concept builds? I'd expect that to be in the definition of the "big flat view" aka tumor_item_value. Awaiting your input eagerly. Patrick Lenon HIMC Informatics Specialist 608 890 5671
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