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Discrepancy in counts between ICUSTAYS and VISIT_DETAIL #67

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spfohl opened this issue May 21, 2020 · 1 comment

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spfohl commented May 21, 2020

There seems to be a discrepancy between the number of visit_details records that map to visit_detail_concept_id = 32037 versus that number of unique icustay_ids in the native MIMIC database. In MIMIC-OMOP, the relevant query pulls 71570 rows (https://github.com/MIT-LCP/mimic-omop/tree/master/etl/StandardizedClinicalDataTables/VISIT_DETAIL), but there are only 61,532 unique rows in ICUSTAYS.

This may be consistent with the way that the ETL is constructed, but it seems misleading.

Contributor

vojtechhuser commented Jun 9, 2020

I am looking into the check ETL code. It uses pgTAP.

Do you want to add this check to pgTAP?
Also, unmapped data scripts are here

https://framagit.org/aphp/mimic-omop-article/-/tree/master/extras

and btw a nice diagram

https://framagit.org/aphp/mimic-omop-article/-/blob/master/extras/schema/sankey_diagram/MIMIC-OMOP_equivalence.png

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