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Help - How is the data organized?

An indicator is calculated using one or more data elements. Each data element is comprised of:

  • Data Element Concept, made up of an Object Class and Property
  • Value Domain, including a Classification Scheme.

Take the following data element as an example:

Person adult - mental health activity (managing responsibilities of daily life), frequency within a one-month period code N 

Object class - property, value domain, classification scheme


Additional resources:

Information on how the Omaha System is used to organize the registry

Aristotle Metadata Registry Concept Help


Last modified: Dec. 1, 2017, 8:07 p.m.