start indicator authoring

input/pagecontent/l3_indicators.md

@@ -3,19 +3,50 @@ Indicators are a machine-readable expressions that define the indicator and its
 ### **Inputs:** 
 * L2 indicator definition
 * Data dictionary
+* CQL dependencies
 
 ### **Outputs:**
-* Measure
+* Measure FHIR artifact
 * Example MeasureReport corresponding to the test / example data included
 
 ### **Activities:**
 Measures are defined using CQL. The activities to define such Measures are:
 * Create the Measure resource instance and populate metadata (author, title, description, etc.)
-* Create the group(s), population(s) and stratifier(s)
+* Create the device "cqf-tooling" as the value for the extension http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-softwaresystem
+
+* group.id must be the same as the name of the measure
+* add the Library that is containing the definitions.
+
+create scoring
+From scoring, see what populations are permitted
+https://build.fhir.org/ig/HL7/cqf-measures/measure-conformance.html#conformance-requirement-3-8
+* How to figure out?
+
+
+
+* If known, add the scoring, type, and improvementNotation
+
+* data requirements:
+  * add codes that are used directly in the measure
+  Add the libraries that contain the functions 
+  http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-logicDefinition
+
+
+* From the Indicator definition, create the group(s), population(s) and stratifier(s)
   * Add description, and the CQL expression that will be available from a CQL library
 
-* sometexthere
 
+Stratifiers: combined or not?
+We must create a set of stratifiers which is the permutations that you care about.
+
+Can we use measurereport to capture multiple values and computationally firgure out what are the figures behind
+Could we have a way toadd parameters to subject.reference containing the values of each other stratifier for that person?
+
+
+
+TO DO: Must be a profile of computable-measure-cqfm ?
+TO DO: Effective data requirements as a library?
+TO DO: Data requirement in effective-data-requirements - is it a search parameter?
 
 
 ### **Output Criteria / Definition of Done:**