Comparing openEHR with SNOMED is plain wrong. Yes, part of the openEHR standard 
is an ontology of concepts, but this are high level concepts to model generic 
information structures, in the other hand SNOMED models fine grain concepts, 
with almost no structure. Certainly here is a place to collaboration since fine 
grain concepts could be use onside the generic model structures. So, here is no 
competition, is realy a good collaboration ground.

Cheers,Pablo.

Secondly, a nonsensical statement about openEHR in the book...
p.161OpenGALEN and OpenEHR are both attempts to promote open source ontology 
con-cepts. Both of the projects have been maturing but some view these as 
unnecessaryadditions or alternatives to SNOMED+UMLS. However, they are 
available under open
source licensing terms might make them a better alternative to SNOMED for 
certainjurisdictions.
And this, p163...
OpenEHR is a controversial approach to applying knowledge engineering principles
to the entire EHR, including things like the user interfaces. You might think 
of Open-EHR as an ontology for EHR software design. Many health informaticists 
disagree onthe usefulness of OpenEHR. Some believe that HL7 RIM, given its 
comprehensive
nature, is the highest level to which formal clinical knowledge managing needs 
to go.
I'm beginning to lose all respect for O'Reilly press. It's been all downhill 
since the camel book.

CheersMichael Osborne


-- 
Michael Osborne



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