Dr. Campbell,

I took a look at the queries - here are the main points I noticed.  Dan or Russ 
may have further comments.  The actual SQL I ran against our database (based on 
your queries in GPC ticket 
114<https://informatics.gpcnetwork.org/trac/Project/ticket/114>) is attached.

*         Ethnicity_cd isn't part of the patient dimension

*         Facility_location isn't part of the visit dimension, but perhaps the 
location_cd (linking to the code_lookup table) gets what we need (see CRC 
Design 
Document<https://www.i2b2.org/software/files/PDF/current/CRC_Design.pdf>).   At 
KU, we don't fill in the provider dimension.

*         Encountertype_cd isn't part of the visit dimension and I don't see 
anything that I think might be analogous.

*         At KU, we don't have any LOINC concepts loaded to my knowledge, but I 
think we have most of the concepts  you mentioned in our flowsheet category 
(height, weight, bp, etc).  We also have discharge disposition as facts (rather 
than modifiers).  We do have modifiers for some billing types (clinic, 
hospital, and primary diagnosis).
Minor points:

*         I2b2 calls it the visit_dimension now, not encounter_dimension

*         A few column names are different - I noted them in the attached SQL.

Thanks.

Regards,

Nathan

Attachment: GPC_114.sql
Description: GPC_114.sql

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