Specify method for DV_CODED_TEXT to support IHTSDO URI for terminology_id and code_string

Description

Codes from terminologies, value sets, and terminologies themselves can all be identified by IHTSDO standard URIs. Use of these may proliferate in the future. We need to describe how DV_CODED_TEXT should be populated to use them. Possibly the best approach is to consider terminology_id a namespace string that maps to a standard URI for each terminology, which will be published by openEHR in a table. Code strings could be treated the same way.

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Diego Bosca
October 25, 2016, 9:04 AM

I support this

Bjørn Næss
October 25, 2016, 6:32 PM

I think this looks fine.

Could someone provide an example in openEHR xml format?

Diego Bosca
December 26, 2018, 12:37 PM
Edited

...
<value xsi:type="DV_CODED_TEXT">
<defining_code xsi:type="CODE_PHRASE">
<terminology_id>http://snomed.info/id/900000000000207008/version/20160731 </terminology_id> <!-- international release, 20160731 version-->
<code_string>http://snomed.info/id/900000000000207008/version/20160731/id/404684003 </code_string>
</defining_code>
</value>
...

wrote that xml by hand, so it may not be perfect

Reporter

Thomas Beale

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Major
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