I reviewed the newly added field in CDM v5.1.
And I would like to ask if I understood the new field well.
I read the explanation on the OHDSI wiki and understood as follows.
Is my understanding correct?
In visit_occurrence table
- Admitting_source field: Information about where the patient was served before visiting the hospital
- Discharge_to_source field: Information about where the patient will be served after discharge from the hospital
- Preceding_visit_occurrence_id field: Enter the previous visit_occurrence_id immediately if the patient has a visit history prior to the visit
In condition_occurrence table
- Condition_status_source_value field: For example, if you were diagnosed at admission, enter ‘admission diagnosis’. And if you were diagnosed at discharge, enter the status when you entered “discharge diagnosis”
If the above is misinterpreted, please give me a detailed explanation.