Hi Bruno, I think you are probably on the right track. The COMPOSITION archetypes are containers which will include a number of different clinical statements such as medication, diagnosis, lab results, all or any of which might have associated overlapping timings. It would be helpful to know a little more of what you mean by "temporal data management of hierarchical medical data" to help us give better advice.
Ian Dr Ian McNicoll office +44(0)141 560 4657 fax +44(0)141 560 4657 mobile +44 (0)775 209 7859 skype ianmcnicoll Consultant - Ocean Informatics ian.mcnicoll at oceaninformatics.com Consultant - IRIS GP Accounts Member of BCS Primary Health Care Specialist Group ? http://www.phcsg.org 2008/6/18 Bruno Cadonna <cadonna at inf.unibz.it>: > hi again, > > since i wrote my request to the list regarding openehr data instances i have > browsed the archetype repository and found some archetypes of which i think > their instances could satisfy my temporal requirements. > > openEHR-EHR-COMPOSITION.prescription.v1.adl: > > in the lower level archetype openEHR-EHR-ITEM_TREE.medication.v1 the dates > of first and last administrations can be recorded which form an interval. an > instance of this archetype can record more than one medication, thus, the > administration intervals might overlap. the amount of medications and other > calculations can be performed medications, which are aggregates. the > administration interval might not be contained in the context time. > > similar applies to the archetypes below, ie they have lower level archetypes > which can record data over time intervals and aggregates can be calculated. > > openEHR-EHR-COMPOSITION.problem_list.v1draft.adl > openEHR-EHR-COMPOSITION.report.v1.adl > openEHR-EHR-COMPOSITION.history-medical_surgical.v1draft.adl > > what do you think? > are my interpretations of those archetypes right? > does anybody have example instances of those archetypes that s/he can give > me? > i have some instances, but maybe somebody has better ones, maybe even real > ones. > > cheers > bruno > > Bruno Cadonna wrote: >> >> hi list, >> >> for my research on temporal data management of hierarchical medical data i >> am looking for a openEHR data instance that can be used as running example >> to work with. >> >> the data instance should have following properties: >> >> * contain time intervals, e.g. a history of patient's symptoms, history of >> medications etc. >> * the time intervals should possibly overlap. >> * aggregates like count, min, max, avg over the data (e.g. number of >> medications taken, avg of a observed value, etc.) should be possible. >> * the event context start time should possibly be after the time intervals >> in the data or at least start after the first time interval in the data. >> * the data instance should be in openEHR's XML format >> >> does anybody have such a data instance and the corresponding archetype? >> or at least, can anybody give me a clue for which archetype whose >> instances satisfy the above properties i should look for? >> >> cheers >> bruno >> >> _______________________________________________ >> openEHR-technical mailing list >> openEHR-technical at openehr.org >> http://lists.chime.ucl.ac.uk/mailman/listinfo/openehr-technical > > -- > Bruno Cadonna > Center for Database and Information Systems (DIS) > Faculty of Computer Science > Free University of Bozen-Bolzano > > Piazza Domenicani 3 > 39100 Bozen/Bolzano > Italy > > web: http://www.unibz.it/inf > > _______________________________________________ > openEHR-technical mailing list > openEHR-technical at openehr.org > http://lists.chime.ucl.ac.uk/mailman/listinfo/openehr-technical > >
