Entities & Relationships within the EHR

2012-09-05 Thread Athanasios Anastasiou
Many thanks for your responses Heath and Thomas. Please see below On 05/09/2012 05:02, Thomas Beale wrote: > On 04/09/2012 18:05, Heath Frankel wrote: >> >> Anthanasios, >> What we have Don in research based projects is use a persistent >> composition to record the cohort that the subject belongs

Entities & Relationships within the EHR

2012-09-05 Thread Heath Frankel
Anthanasios, What we have Don in research based projects is use a persistent composition to record the cohort that the subject belongs too. It could be done using demographics where we have a registration relationship associated with the party but when you want population query on the ehr data you

Entities & Relationships within the EHR

2012-09-04 Thread Thomas Beale
On 04/09/2012 18:05, Heath Frankel wrote: > > Anthanasios, > What we have Don in research based projects is use a persistent > composition to record the cohort that the subject belongs too. It > could be done using demographics where we have a registration > relationship associated with the part

Entities & Relationships within the EHR

2012-09-04 Thread Athanasios Anastasiou
Hello Thomas Thanks for your response, please see below. > Doing this properly I think needs extra classes in the RM to represent > notions of 'trial' 'site' and so on - we are talking with the CDISC > people about doing this. > > For now it would have to be done with references to a COMPOSITION

Entities & Relationships within the EHR

2012-09-04 Thread Athanasios Anastasiou
Hello everyone I am coming across an openEHR use case for which there seem to be more than one ways to deal with and that i would appreciate your help with. The main question is this: When creating COMPOSITIONs that describe Template(able) stand-alone entities that are well defined and should h

Entities & Relationships within the EHR

2012-09-04 Thread Thomas Beale
Hi Athanasios, On 04/09/2012 04:56, Athanasios Anastasiou wrote: > Hello everyone > > I am coming across an openEHR use case for which there seem to be more > than one ways to deal with and that i would appreciate your help with. > > The main question is this: > When creating COMPOSITIONs that d