Clinical Practice Guidelines
2.0.0 - STU2 International flag

Clinical Practice Guidelines, published by HL7 International / Clinical Decision Support. This guide is not an authorized publication; it is the continuous build for version 2.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/cqf-recommendations/ and changes regularly. See the Directory of published versions

Library: Collect Information Library (Experimental)

Official URL: http://hl7.org/fhir/uv/cpg/Library/collectinformation-library Version: 2.0.0
Active as of 2024-11-26 Computable Name: CollectInformationLibrary
Other Identifiers: OID:2.16.840.1.113883.4.642.40.48.28.4

Logic for an example recommendation to collect information

Generated Narrative: Library collectinformation-library

Related Artifacts

Depends OnCode System Activity TypeCPG Activity Type Code System

Parameters

collectWithQuestionnairein01string
Patientout01Patient
Inclusion Criteriaout01boolean
Collect Information Taskout0*Task
Active or Completed Activityout0*Task
Activity Not Doneout0*Task
Activity Proposalout0*Task
Activity Proposal Rejectedout0*Task
Is Recommendation Applicableout01boolean

Data Requirements

Type: Task (Task)

Contents

text/cql

library CollectInformation

using FHIR version '4.0.1'

include FHIRHelpers version '4.0.1'

codesystem "Activity Type": 'http://hl7.org/fhir/uv/cpg/CodeSystem/cpg-activity-type-cs'

code "Collect information": 'collect-information' from "Activity Type"

parameter collectWithQuestionnaire String

context Patient

/* Recommendation to collect information */

/*
NOTE: This recommendation is dramatically simplified to illustrate the general
pattern for a positive recommendation to perform a task, with the ability
for users to reject the recommendation, and flexibility in how the recommendation
is achieved.

Specifically:
* There is no terminology, any task on any topic will do
* There is no timing, any task will do at any time
* There is no reference to participants other than the patient
* There is no relationship to a setting
* There is no relationship to an encounter or episode
* There is no relationship to a care plan

These simplifications allow the example to focus exclusively on the pattern for
recommending and for accepting/rejecting the proposal, as well as documenting
the completion, or explicit non-performance of the activity.
*/

/*
Positive recommendation:

If the activity has not been performed
  If the activity has not been requested
    Propose the activity

Given a proposal, the user can:
  Accept the proposal
  Ignore the proposal
  Reject the proposal without reason
  Reject the proposal with reason

Scenario 1: No event, no proposal, decision support should propose
Scenario 2: No event, active proposal, decision support should not propose
Scenario 3: No event, rejected proposal, decision support should not propose
Scenario 4: Event, no proposal, decision support should not propose
Scenario 5: Event, active proposal, decision support should not propose
Scenario 6: Event not done, no proposal, decision support should not propose
Scenario 7: Event not done, proposal, decision support should not propose

*/

define "Inclusion Criteria":
  Patient.active

define "Collect Information Task":
  [Task] C
    where C.code ~ "Collect information"
      and collectWith(C) = collectWithQuestionnaire
      and doNotPerform(C) is not true

define "Active or Completed Activity":
  "Collect Information Task" C
    where C.status in { 'in-progress', 'on-hold', 'completed' }

define "Activity Not Done":
  "Collect Information Task" C
    where C.status in { 'cancelled', 'failed' }

define "Activity Proposal":
  "Collect Information Task" R
    where R.status in { 'draft', 'requested', 'received', 'accepted', 'ready' }

define "Activity Proposal Rejected":
  "Collect Information Task" R
    where R.status in { 'rejected' }

define "Is Recommendation Applicable":
  "Inclusion Criteria"
    and not exists (
      "Active or Completed Activity"
        union "Activity Not Done"
    )
    and not exists (
      "Activity Proposal"
        union "Activity Proposal Rejected"
    )

define function doNotPerform(task Task):
  singleton from (
    task.modifierExtension E
      where E.url = 'http://hl7.org/fhir/StructureDefinition/request-doNotPerform'
  ).value as boolean

define function collectWith(task Task):
  singleton from (
    task.input I
      where I.type ~ "Collect information"
  ).value as canonical

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