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HOM-Installation-Document.doc
upgrade info for HOM and patch install instructions for Observation Fact View Prakash Lakshminarayanan04/02/20101.2Updated with SQL Server conversion notes … 1.4Added support for NDC codes and writing to filePrakash Lakshminarayanan06/18/20101.4.1Removed patch for Observation Fact ViewPrakash LakshminarayananAMIA 2020 Workshop Introduction.pdf
identifiers for (2) i2b2 used for Big Clinical Data 4 Enabled by Star Schema Binary Tree start search Patient-Concept FACTS patient_key concept_key start_date … numeric_value textual_value abnormal_flag 3100 million .25 .04450 6.4 Concept DIMENSION Encounter DIMENSION Patient-Concept FACTS Patient DIMENSION PractitionerI2B2_Webclient_Help_Documentation_7_28_23.pdf
Choose the relationship between the query panels. The default timing is independent. 1. Independent o The items (facts) can occur at any time … in their history. 24 2. Same Financial Encounter o The items (facts) occur during the same visit (financial encounter). o When this is selected, individualRe: AUG Email 2011-Oct
to represent gut, discuss your amazing feelings simple fact girls need to beautify and moreover glorify //www.louissaleonline.combwww.louissaleonline.com/b/urlAUG2016_Herrick-Phillips.pdf
Set Matrix How the Remote Hive Returns Queries SUBQUERY CRC Already Extracted Features (i2b2 Fact Table) Extract Features As Needed Pa Pb Pc How the CentralC_TABLENAME
The _C_TABLENAME_ is the name of the dimension table that holds the metadata to fact linkings. Typical entries will be CONCEPT_CD, PATIENT_NUM, ENCOUNTER_NUM, or PROVIDER_ID.releaseNotes_1710.pdf
Highlights Querying multiple observation fact tables Support for the OMOP Common Data Model (CDM) Minor bug fixes – see release notes for details 1.7.09 Release Summary The standard i2b2 star schema only allows for one fact table, the observation_fact table. We have heard from the community there is a need to be ableResearch data request life cycle (2).doc
by the IDR, the fact that the PHI data is derived from the IDR will have a significant impact on the researcher’s interaction with these systems. For example … (and in fact it is), practical considerations usually (but not always) lead to doing it as a separate step. The size of the cohorts involved and the need to usei2b2_1602_infinidb_port.xls
fact view implementation 18 C:\Projects\i2b2-1.6-RC3\edu.harvard.i2b2.crc\src\server\edu\harvard\i2b2\crc\dao\pdo\input\SQLServerFactRelatedQueryHandler.java … \harvard\i2b2\crc\dao\pdo\ObservationFactDao.java No change required Prakash Obs fact view implementation 20 C:\Projects\i2b2-1.6-RC3\edu.harvard.i2b2.crc\srcC_FACTTABLECOLUMN
The _C_FACTTABLECOLUMN_ is the name of a key in the fact table (OBSERVATION_FACT) that links to the dimension code we are querying for. Typical entries will be CONCEPT_CD, PATIENT_NUM, ENCOUNTER_NUM, or PROVIDER_ID.