Changes between Initial Version and Version 1 of i2b2 Database Structure


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Timestamp:
02/20/11 21:29:10 (13 years ago)
Author:
jeff.lusted
Comment:

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  • i2b2 Database Structure

    v1 v1  
     1== i2b2 - DB Basics ==
     2
     3This is a very bare basics. I'm only interested at present in the observation_fact table and its relationship with the concept_dimension table within the CRC Cell. And then the correspondence with any ontology tables within the Ontology Cell.
     4
     5{{{
     6+--------------CRC Cell----------------+
     7|
     8|
     9|        +===================+
     10|        | concept_dimension |
     11|        +=========^=========+
     12|                  |
     13|                  |
     14|                  |
     15|        +=========^=========+
     16|        | observation_fact  |
     17|        +===V===========V===+ 
     18|            |           |
     19|            |           |
     20| +==========V========+  |
     21| | patient_dimension |  |
     22| +===================+  |
     23|                        |
     24|             +==========V======+
     25|             | visit_dimension |
     26|             +=================+
     27}}}