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

2012-09-05 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 too. I

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

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(s)

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 party but

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