Help
Login
Busy
Search
CH-PHARM - Issues

 
Select object
 
false
Results (1 / 1)
Id Issue Status Priority Type Date Assigned To Label
3 rateQuantity and doseQuantity should be constrained Closed Normal Change Request 2021-06-08 13:55:33
 
Change Request rateQuantity and doseQuantity should be constrained
Id chdachpharm-issue-3
Status Closed
Priority Normal
Last Tracking 2021-06-08 13:55:33  by  Annatina Foppa
    
Concerns
Template
false
Dosage Instructions Start/Stop, Frequency, Dose (chdachpharm-template-entry-35)
/
/
Template 2.16.756.5.30.1.1.10.4.35 (2019-08-27 16:30:05) Dosage Instructions Start/Stop, Frequency, Dose
Status Draft
/
-
/
-
Events
Tracking Closed 2021-06-08 13:55:33 : Tracking by Annatina Foppa
Description
for decisions on how to model dosage in the first stage see http://build.fhir.org/ig/ehealthsuisse/ch-emed/dosage.html 
Tracking Open 2020-08-04 20:14:53 : Tracking by Quentin Ligier
Edited by Quentin Ligier ( 2020-08-07 15:59:25 )
Description
Finding:

In IHE PCC TF2 (revision 11.0), p.187, the dose (doseQuantity) and rate (rateQuantity) are defined by their low and high bounds that are different if a range is given, or equal otherwise (<doseQuantity><low value='' unit=''/><high value='' unit=''/></doseQuantity). 
In IHE PHARM PRE (revision 1.9), pp.47-48, they are only defined by their value and unit (<doseQuantity value='' unit=''/>).
In IHE PCC CDA (revision 2.6), p.141 and p.144, low+high is given in the definition and @value + @unit is shown in the example.

The two standards disagree on the correct structure, Stéphane is investigating why PHARM is not following PCC here.

In any case, the rateQuantity and doseQuantity IVL_PQ structure should be restrained to either @value + @unit or low + high. The examples that show a doseQuantity with a center are wrong for both PHARM and PCC.

I guess the same correction should be applied to the template Dosage Instructions Dosage Change.

-

Suggestion:

Wait for IHE guidance on this, then constrain both rateQuantity and doseQuantity to the chosen structure.
-

Further explanation:

-

    
Labels
Preview Code HTML color Display Name Description