[MI/URSA-CORE] Source Local Patient ID Crosswalk to Master Patient ID

Prev Next

Object Description

One record per Source Local Patient ID value, with the matched Patient ID value obtained from mastering.

Metadata

  • Table Name: ursa.mi_ursa_core_021
  • Layer: METADATA_AND_INTEGRATION
  • Object Type: Single Stack
  • Case ID: Source ID, Source Local Patient ID
  • Primary Key: Source ID, Source Local Patient ID

Published Fields

  • Source Local Keys

    • Source ID -- The identifier for the original source data system from which the current record originated.
    • Source Local Patient ID -- The internal database identifier for the patient in the source data system this record originated from. (See also [URSA-CORE] Patient)
  • Data Model Keys

    • Matched Patient ID
  • Metadata Fields

    • Matched Patient ID Raw
    • Profile First ELT Run Datetime
    • Profile First Loaded Datetime
    • Profile First Loaded Filename
    • Last ELT Run Datetime
  • Validation Only Fields

    • Is Multiple Matched Patient IDs

Dedicated Precursors

  • [MI/URSA-CORE] Source Local Patient ID Crosswalk to Data Model Patient ID, Precursor 1 (All Source Patient Mastering Profiles): One record per distinct patient mastering profile found in at least one source; with patient mastering profile defined as a triple of: (1) Source ID; (2) Source Local Patient ID; and (3) a concatenation of all patient fields used for mastering.
  • [MI/URSA-CORE] Source Local Patient ID Crosswalk to Data Model Patient ID, Precursor 2 (Patient Mastering Profile ID First ELT Datetimes): One record per Master Profile ID value in the Precursor 1 table, using incremental load to load only new values (and thereby retain the original first ELT datetime for each Master Profile ID). This table can be used to consistently pick the earliest appearing Source Local Patient ID value to use to construct a stable master Patient ID.
  • [MI/URSA-CORE] Source Local Patient ID Crosswalk to Data Model Patient ID, Precursor 3 (Profiles with Mastering Results): One record per Patient Mastering Profile ID, with the results of mastering.