Hi Bruno >From my point of view your example is completely right. The composition context refers to the setting (encounter etc) when the information was recorded, but the recorded information (eg observation) could have happened before.
Good to see you are still interested in openEHR. If I remember correctly, we quickly met in the Belgian Beer Cafe in Brisbane. I am currently at MIE in Goeborg and openEHR & archetypes have been mentioned a lot! Cheers, Thilo On Wed, May 28, 2008 at 2:04 PM, Bruno Cadonna <cadonna at inf.unibz.it> wrote: > Hi all, > > I have a question regarding dates and times in openehr. > > I read the section "Time in the EHR" on page 29 of the document "The openEHR > Reference Model - EHR Information Model". > > As far as I understood it, OBSERVATION.data.origin and > OBSERVATION.data.event[x].time must not necessarily be within the interval > COMPOSITION.context.start_time and COMPOSITION.context.end_time or after > COMPOSITION.context.start_time. > > Is this right? > > An example: > > A blood pressure measured by a patient on 2008-01-01 (YYYY-MM-DD) and > reported to her physician on 2008-01-02 during an encounter, would have as > COMPOSITION.context.start_time the date 2008-01-02 and as > OBSERVATION.data.origin as well as OBSERVATION.data.event[x].time the date > 2008-01-01. > > For the sake of simplicity I omitted the time within the dates. > > > Kind Regards > Bruno > > > > _______________________________________________ > openEHR-technical mailing list > openEHR-technical at openehr.org > http://lists.chime.ucl.ac.uk/mailman/listinfo/openehr-technical > >
