Stream: cda to fhir
Topic: 20211025-02 Referencing authors by id in C-CDA
Lisa Nelson (Nov 01 2021 at 00:44):
How can you reduce the file size of a document by using an id to reference the author information already contained elsewhere in the document?
SHALL contain exactly one [1..1] assignedAuthor (CONF:1098-31472). a. This assignedAuthor SHALL contain at least one [1..*] id (CONF:1098-31473). Note: This id may be set equal to (a pointer to) an id on a participant elsewhere in the document (header or entries) or a new author participant can be described here. If the id is pointing to a participant already described elsewhere in the document, assignedAuthor/id is sufficient to identify this participant and none of the remaining details of assignedAuthor are required to be set.
Proposed Resolution:
CF: Yes, this guidance is accurate and can be applied when determining the author.
FC: create specific authorship where is known. Only use Provenance Author Participation for authors who are explicitly identified in a Provenance Resource associated with the information. Context Conduction may be used to minimize the redundant author information. referencing by id mechanisms may be used to minimize redundant author information.
Last updated: Apr 12 2022 at 19:14 UTC
