2020-01-30 SEC Call meeting notes

Date

Jan 30, 2020

Participants

@Bjørn Næss
@Ian McNicoll
@Sebastian Iancu
@Sebastian Garde
@Erik Sundvall
@Thomas Beale
@Seref Arikan

Goals

Discussion on persistent compositions i.e. problem list. @Ian McNicoll and @Thomas Beale has done some work on this which they will present.
RM issues - work out the TODO list

Discussion topics

Time	Item	Presenter	Notes

Time	Item	Presenter	Notes
	AQL	ALL	@Bjørn Næss Some discussions about issues related to AQL. https://github.com/bjornna/openehr-conformance @Sebastian Iancu - also want AQL on Demographics @Thomas Beale - AQL “doesn’t care about RM” We should document for AQL 1 what’s the expected results given data and a specific AQL
	Persistent data	Ian/Thomas

Topic: Persistent data and use-cases like Problem List

How do we do allergy list or problem lists in openEHR. These kind of lists should be pointers to the real underlying data. Querying for *-list should give back the data defined in the persistent composition containing the list.

@Bjørn Næss - DIPS is using FOLDER to carry the problem list

@Thomas Beale - presented the proposed “VIEW_ITEM” see https://specifications.openehr.org/releases/UML/latest/#Diagrams___19_0_83e026d_1574366530113_751508_5059

Example AQL on FOLDER with Problem List (DIPS):

SELECT
    c/uid/value as CID, 
    e/data[at0001]/items/value/value as Problem
FROM
    EHR p
        CONTAINS FOLDER f
            CONTAINS FOLDER child
                CONTAINS COMPOSITION c
                    CONTAINS EVALUATION e[openEHR-EHR-EVALUATION.problem_diagnosis.v1]
WHERE
    f/name/value = 'Tidligere sykdommer'
ORDER BY c/context/start_time desc 
LIMIT 10

Topic: AQL

AQL vs. RM - is the AQL semantic bound to the RM i.e. EHR contains COMPOSITION and the realation to DEMOGRAPHICS.

Is “SYSTEM” the root for AQL ? Seems like a good idea to navigate the HIS (Health Informatics System) clients wants to query data from. Suggestion to add a “virtual system node” .

Action items

Need to follow up the AQL topic. Next SEC call

Make persistent data as a topic on the SEC Meeting in Stockholm

Specifications