Hi Michael,

in that case, to what information base or DB could the amoxycillin query be applied? What is it for?


- thomas

On 29/09/2015 23:19, michael.law...@csiro.au wrote:
Hi Thomas,

These constraints are essentially queries over the snomed definitional content (ie the Relationships), not queries over external data (ie not EHRs). The intent is to identify sets of snomed concepts that satisfy the constraint criteria. These sets could be subsequently used to join against/filter records in an EHR/EMR.

Work is ongoing for a full featured query language to address this larger problem, but the expression constraint language can be used to great effect when combined with SQL or other database tech to query health records.

openEHR-technical mailing list

Reply via email to