Changes between Version 8 and Version 9 of i2b2 Data Import Pathology Procedure v2

Timestamp:

04/11/13 14:36:54 (11 years ago)

Author:

Richard Bramley

Comment:

--

i2b2 Data Import Pathology Procedure v2

@@ -39 +39 @@
  1. Insert the new concept records created from the !PathologyCodes table and !PathologyHierarchyRecursed view in the i2b2ClinDataIntegration database into the concept_dimension table of the i2b2 meta database.
 
+== i2b2ImportPathologyObservations SSIS Package
+
+Before running the package checks the contents of the ETLHistory table in the i2b2ClinDataIntegration database and the results of the web service at address http://uhlidtapps.xuhl-tr.nhs.uk:1106/Service.asmx/outputXMLStatusInfo?systemlist to see if the data warehouse is up to date and has been updated since the last time the data was copied.
+
+If the data warehouse is ready and does contain new data, the package executes the following steps:
+
+1. Create temporary tables for Patient and LOINC mappings in the DWBRICCS database and copy the mappings into them.
+1. Delete the existing pathology observations from the Observation_Fact table of the i2b2 data database.
+1. Create new pathology records in the Observation_Fact table of the i2b2 data database.
+ 1. Records are created by joining data tables in the data warehouse DWPATH database, with the mapping temporary tables created earlier in the job.
+ 1. Rows that produce an error are inserted into the Failed_Observation_Fact table in the i2b2ClinDataIntegration database.
+1. Drop temporary mapping tables.
+1. Log the job completion to the ETLHistory table in the i2b2ClinDataIntegration database.
+
+