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  1. AUG Email 2011-Feb

    in the query speed. We have reindexed and re-analyzed without much effect on speed. One thing we are looking at is the fact that our observation fact table … and thin client plug ins Thanks for these suggestions. Recreating the table with fewer numbers of larger extents turned out not to be helpful. Our Block
    i2b2 Academic Users GroupJan 12, 2012
  2. AUG Email 2011-Aug

    version there shouldn't be? In the particular when were statistics gathered on the observation fact table? Maybe they are stale? From: Lisa Miao … ] Sent: Tuesday, August 30, 2011 11:34 AM To: Lisa Miao Cc: I2B2 AUG Members Subject: RE: index hint on the observation_fact table Hi, Ughh. I thought
    i2b2 Academic Users GroupJan 12, 2012
  3. NLP cTakes Home

    and i2b2 by formatting the output of cTAKES into the i2b2 observation_fact table format (facts, concepts, modifiers, and values) which can then be easily … is commonly stored as a single row in the observation_blob field in the observation_fact table in i2b2.  One of NLP cTAKES' features is its capability to 'read
    NLP cTAKES ProjectJul 24, 2018
  4. AUG Email 2010_Jan-Jun

    column, which is able to separate various facts into clusters that allow several modifiers to be attached to the same fact. The modifier table in the ontology cell … the text value or number value columns in the observation fact, in i2b2metadata.i2b2 (the metadata table), info needs to be added information
    i2b2 Academic Users GroupDec 29, 2011
  5. Patient Set Query Use Case Scenarios

    , CONCEPT_CD, START_DATE, PROVIDER_ID, and INSTANCE_NUM value in the fact table. | specificity_scale Not implemented panel The panel … query by not using the temp table. As a default it is advisable to set the flag <query_mode> optimize_without_temp_table</query_mode> in the <psmheader>. To speed
  6. Search Patient and Medication Info

    and  AND a frequency of once a day entered as a fact in the observation_fact table Where the medication dose and frequency have the same encounter_num , concept_cd
    i2b2 Web ClientJan 07, 2019
  7. AUG Email 2012-Apr

    rows in fact table and the performance is acceptable. We have tuned our database for memory and have made some changes in the query that gets executed when you … a key record from the PM_PROJECT_USER_ROLES table. I see he gave you the same advice to insert a record into that table, though that table may have already had
    i2b2 Academic Users GroupJun 20, 2012
  8. Design_and_Architecture.doc

    table format (facts, concepts, modifiers, and values) which can then be easily queried by existing i2b2 interfaces. There will be 2 main components … Document Version:1.0I2b2 Software Release:1.6 Table of Contents  TOC \o "1-4" \h \z \u  HYPERLINK \l "_Toc322434466" Document Management
    NLP cTAKES Project / … / NLP cTakes HomeApr 24, 2012
  9. 1.6.04 Release Notes

    , there is a listing of visits that are tied to patients and facts in the observation_fact table through the encounter_num column. Both the temporal (query) and panel … than 500 mg and a frequency of once a day entered as a fact in the observation_fact table, where the medication dose and frequency have the same patient_num
    Release ManagementJul 24, 2012
  10. 1.6.03 Release Notes

    by visit. In the visit table of the data repository, there is a listing of visits that are tied to patients and facts in the observation_fact table through … : there are 47 patients who have had a medication with a dose greater than 500 mg and a frequency of once a day entered as a fact in the observation_fact table, where
    Release ManagementMar 20, 2012