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Expanding on obs

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Transcript

  • 1. Expanding on coded valuesources in Observations
    SurangaNathKasthurirathne
    Glen McCallum
    Burke Mamlin
  • 2. Patient Form Data
    How do we store these values in OpenMRS ?
    2
  • 3. Concepts and Observations
    An Observation is a clinical measurement
    A Concept describes observational info.
    Boolean Coded Text
    Datetime Numeric
    Complex data types
    Text Images
    3
  • 4. Limitations of our system
    How do we record these data ?
    • Use a handler system to record complex data
    4
  • 5. Handlers for Complex data
    No database changes
    Supports all possible data types
    Domain objects
    External data
    Easy to introduce new handlers
    Automatic registration and prioritization
    5
  • 6. Flexibility
    Store data in OpenMRS DB or external DB
    Use existing features to enhance data input
    — fieldGen tags
    (Other options?)
    Unregister or change priorities easily
    6
  • 7. Progress in a nutshell…
    — Ability to create and override handlers
    — Ability to create, edit or delete
    Complex Concepts
    Complex Obs
    — Supports all possible scenarios
    Defined handler class hierarchy and interfaces
    7
  • 8. Progress continued….
    Extensive validation
    Prevents loss of data whenever a page is refreshed
    — Improved unit tests and validators
    — Documentation
    — Developer testing
    All Objectives completed !
    8
  • 9. Special Acknowledgements to
    Darius !
    Many thanks for the ctrl + c
    9
  • 10. Appendix :
    Helpful screenshots-
    10
  • 11. Concept Form
    11
  • 12. Creating a Complex Observation (Patient)
    12
  • 13. Creating a Complex Observation (Location)
    13
  • 14. Creating Complex Obs sans fieldGen
    14
  • 15. How a saved Complex Obs looks…
    15
  • 16. Obs Validations
    16
  • 17. Non-fieldGen handlers must be validated for all eventualities !
    17

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