Re: Normal range/reference ranges for text data type

2016-09-30 Thread Bert Verhees
On 30-09-16 10:46, GF wrote: The ERS system needs to be able to represent faithfully that what was shown on a screen. This is what the HcProvider signs off/attests. See the requirements imposed on ERS systems in ISO 18308. Therefor I’m of the opinion that the archetype used to store data in,

Re: Normal range/reference ranges for text data type

2016-09-30 Thread GF
The ERS system needs to be able to represent faithfully that what was shown on a screen. This is what the HcProvider signs off/attests. See the requirements imposed on ERS systems in ISO 18308. Therefor I’m of the opinion that the archetype used to store data in, and retrieve data from, the

Re: Normal range/reference ranges for text data type

2016-09-30 Thread Thomas Beale
On 29/09/2016 13:31, GF wrote: Each entry in the classification needs: - a screen representation (‘+++') - a description (‘moderate') in theory these two come from DV_ORDINAL.symbol, which is a DV_CODED_TEXT. That assumes a text value of '+++' and either a description or synonym (or both)

Re: Normal range/reference ranges for text data type

2016-09-30 Thread Bert Verhees
On 29-09-16 14:31, GF wrote: Each entry in the classification needs: - a screen representation (‘+++') - a description (‘moderate') - an expression defining the inclusion criteria ('Lower Limit' < ‘Value' < 'Higher limit' - an expression defining the exclusion criteria ('no diagnosis of xyz')

Re: Normal range/reference ranges for text data type

2016-09-30 Thread GF
I agree that they do not fit in a Data Type. It had better be handled using archetypes. It is too complex for a DV_Ordinal Data Type The reason why I wrote what I wrote is that Archetype must do more than the bare essentials. Leaving more to the implicit knowledge of humans or value sets stored