...
- Requesting System → Determine patients needing follow-up
- Requesting System → Send list of patients
- CHIS → Notify
- CHW→ Find patient and record outcome
- CHW→ Sync results
- CHIS→ Update with outcome of follow-up
High Level Data Flow
The flow is centered around the use of the FHIR "ServiceRequest" resource.
- Requesting system system determines which patients need follow-up
- Requesting system creates system creates a " ServiceRequest " for each patient and sends the ServiceRequest to HIE
- CHIS queries the HIE to determine if there are any patients to follow-up with
- Requesting system returns results of CHIS' query
- CHIS determines where or not to claim the service request
- CHIS "claims" the ServiceRequest to confirm that they will be following up with the patient
- CHIS tasks the appropriate CHW with finding and advising the patient
- CHIS records the results of the CHW's efforts
- CHIS updates the ServiceRequest
- Requesting system receives update
- Requesting system updates itself accordingly
...