Title: IMMZD2DTRubellaHighLogic Id: IMMZD2DTRubellaHighLogic Version: 0.2.0 Url: IMMZD2DTRubellaHighLogic Status: draft Experimental: true Type: system: http://terminology.hl7.org/CodeSystem/library-type code: logic-library Date: 2025-06-25 20:08:00+0000 Publisher: WHO Description: This library defines decision support logic for the IMMZ.D2.DT.Rubella.High incidence decision table in the Immunization CPG Related Artifacts: Dependencies IMMZD2DTRubellaEncounterElements Parameters: Name Type Min Max In/Out Today date 0 1 In Patient Patient 0 1 Out Client is not due for rubella vaccination Case 1 boolean 0 1 Out Client is not due for rubella vaccination Case 2 boolean 0 1 Out Client is not due for rubella vaccination boolean 0 1 Out Client is not due for rubella vaccination Guidance string 0 1 Out Client is due for rubella vaccination boolean 0 1 Out Client is due for rubella vaccination Guidance string 0 1 Out Rubella immunization schedule is complete boolean 0 1 Out Rubella immunization schedule is complete Guidance string 0 1 Out Guidance string 0 1 Out Has Guidance boolean 0 1 Out Test Validation Resource 0 1 Out Content: text/cql /* * Library: IMMZD2DTRubellaHighLogic (IMMZ.D2.DT.Rubella.High incidence) * Rule: Determine if the client is due for a rubella vaccination according to the national immunization schedule * Decision Table: Countries with high incidence and mortality from rubella * Trigger: IMMZ.D2 Determine required vaccination(s) if any */ library IMMZD2DTRubellaHighLogic using FHIR version '4.0.1' include FHIRHelpers version '4.0.1' include IMMZD2DTRubellaEncounterElements called Encounter parameter Today Date default Today() context Patient /* @dynamicValue: Guidance */ define "Guidance": case when "Client is not due for rubella vaccination" then "Client is not due for rubella vaccination Guidance" when "Client is due for rubella vaccination" then "Client is due for rubella vaccination Guidance" when "Rubella immunization schedule is complete" then "Rubella immunization schedule is complete Guidance" else '' end define "Has Guidance": "Guidance" is not null and "Guidance" != '' /* @output: Client is not due for rubella vaccination Case 1 @pseudocode: "Immunization recommendation status" = "Not due" */ define "Client is not due for rubella vaccination Case 1": Encounter."Client's age is less than 9 months" /* @output: Client is not due for rubella vaccination Case 2 @pseudocode: "Immunization recommendation status" = "Not due" */ define "Client is not due for rubella vaccination Case 2": Encounter."No rubella primary series dose was administered" and Encounter."Client's age is more than or equal to 9 months" and Encounter."Live vaccine was administered in the last 4 weeks" /* @output: Client is not due for rubella vaccination @pseudocode: "Immunization recommendation status" = "Not due" */ define "Client is not due for rubella vaccination": "Client is not due for rubella vaccination Case 1" or "Client is not due for rubella vaccination Case 2" /* @output: Client is not due for rubella vaccination Guidance @guidance: Should not vaccinate client with rubella dose as client's age is less than 9 months. Check for any vaccines due and inform the caregiver of when to come back for the first dose. @guidance: Should not vaccinate client with rubella dose as live vaccine was administered in the last 4 weeks. Check for any other vaccines due. */ define "Client is not due for rubella vaccination Guidance": case when "Client is not due for rubella vaccination Case 1" then 'Should not vaccinate client with rubella dose as client\'s age is less than 9 months. Check for any vaccines due and inform the caregiver of when to come back for the first dose.' when "Client is not due for rubella vaccination Case 2" then 'Should not vaccinate client with rubella dose as live vaccine was administered in the last 4 weeks. Check for any other vaccines due.' else '' end /* @output: Client is due for rubella vaccination @pseudocode: "Immunization recommendation status" = "Due" */ define "Client is due for rubella vaccination": Encounter."No rubella primary series dose was administered" and Encounter."Client's age is more than or equal to 9 months" and Encounter."No live vaccine was administered in the last 4 weeks" /* @output: Client is due for rubella vaccination Guidance @guidance: Should vaccinate client with rubella dose as no rubella doses were administered, client is within the appropriate age range and no live vaccine was administered in the last 4 weeks. Check for contraindications. */ define "Client is due for rubella vaccination Guidance": 'Should vaccinate client with rubella dose as no rubella doses were administered, client is within the appropriate age range and no live vaccine was administered in the last 4 weeks. Check for contraindications.' /* @output: Rubella immunization schedule is complete @pseudocode: "Immunization recommendation status" = "Complete" */ define "Rubella immunization schedule is complete": Encounter."One rubella primary series dose was administered" /* @output: Rubella immunization schedule is complete Guidance @guidance: Rubella immunization schedule is complete. One rubella primary series dose was administered. Check for any other vaccines due. */ define "Rubella immunization schedule is complete Guidance": 'Rubella immunization schedule is complete. One rubella primary series dose was administered. Check for any other vaccines due.' /* @test: Test expected results based on example patients */ define "Test Validation": case when Patient.id = '08.2' then "Client is not due for rubella vaccination Case 1" and "Guidance" = 'Should not vaccinate client with rubella dose as client\'s age is less than 9 months. Check for any vaccines due and inform the caregiver of when to come back for the first dose.' when Patient.id = '09.123' then "Client is due for rubella vaccination" and "Guidance" = 'Should vaccinate client with rubella dose as no rubella doses were administered, client is within the appropriate age range and no live vaccine was administered in the last 4 weeks. Check for contraindications.' when Patient.id = '10.123' then "Client is not due for rubella vaccination Case 2" and "Guidance" = 'Should not vaccinate client with rubella dose as live vaccine was administered in the last 4 weeks. Check for any other vaccines due.' when Patient.id = '11.1' then "Rubella immunization schedule is complete" and "Guidance" = 'Rubella immunization schedule is complete. One rubella primary series dose was administered. Check for any other vaccines due.' else 'No test case set' end Content: application/elm+xml Encoded data (56120 characters)
This library defines decision support logic for the IMMZ.D2.DT.Rubella.High incidence decision table in the Immunization CPG
Client is not due for rubella vaccination Case 1
Client is not due for rubella vaccination Case 2
Client is not due for rubella vaccination
Client is not due for rubella vaccination Guidance
Client is due for rubella vaccination Guidance
Rubella immunization schedule is complete
Rubella immunization schedule is complete Guidance