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OntoMapper Minutes 5 13 08.doc
how our database extensions will interface with the observable fact table design in i2b2? Rob sent out 2 images which explain some … on this. 5) There seems to be 4 types of schema update which will be required by the Ontology Mapper a) Data Discovery UI - the database tables to supportQuery timing - ANYtime and SAME visit queries
and observation_facts in the fact table through the encounter_num column. When a query is requested to run and be constrained by the "In Same Patient Visit" option, the data … Results: there are 3 patients who have had a diagnosis of both an acute MI and type II diabetes entered as a fact in the observation_fact table, where acuteRWynden UCSF Ontology Mapper Uniting i2b2 and caGrid.ppt
transform load) into the i2b2 schema The i2b2 schema is based on Concept Table design which is a derivative of fact table design. In concept table design each ‘name’ in the fact table is a hierarchical string of concepts This architecture can be used to import (ETL) source data in any encoding withoutSCILHSi2b2CDMDocumentation_v152.pdf
, which are to be imported into the fact table. Contains documentation and hints for creating local mappings. SCILHS_Encounter_ETL_Guidance_v11.xslx … not anticipate you needing to modify your fact tables (except to ETL data that is not presently loaded e.g., vitals). Please edit the ontology tables to reflect youri2b2 Common Data Model Documentation
-2021 Initial Release Table of Contents 1. Introduction https://community.i2b2.org/wiki/display/BUN/1.+Introduction 2. Quick Start Guide … .QuickStartGuide-_1fob9te 2.2. Table Descriptions and Examples https://community.i2b2.org/wiki/display/BUN/2.+Quick+Start+Guide#id-2.QuickStartGuide-_3znysh7 3. TableLoading Genomic VCF Files into i2b2
-identified) role to be able to execute a text search on the observation_blob field. The observation_blob field in the observation fact table needs to be full text … infrastructure for querying large strings of text stored in the observation_blob field of the observation_fact table. Our package provides a starting pointOntoMapper Minutes 5 27 08.doc
at length the concept path, concept code and fact table relationships. Marco and Prakash are very close to closure on the existing i2b2 algorithm but we needOntoMapper Minutes 6 24 08.doc
will cover: How are we integrated with i2b2 (cell) Where are terminologies stored and mapped Explain our layered approach Explain our two fact table approachOBSERVATION FACT SCENARIOS
Updates to the OBSERVATION_FACT table can be classified into two cases; (1) Replace old facts with new facts and (2) Add new facts. Both of these cases are further defined in the next two sections.OntoMapper Minutes 4 29 08.doc
encodings seem to be best represented as new rows within the main fact table. I2b2 may already have a mechanism of associating a data encoding with other … ) Questions raised: A) Are the 'like clauses' okay? What impact would a table scan have on an ontology which is significantly larger than ICD-9? B) Do