code systems for units in medication (Michaela Ziegler, ahdis ag)

hl7ch / ch-ips

fhir ig for swiss ips

https://fhir.ch/ig/ch-ips/index.html

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code systems for units in medication (Michaela Ziegler, ahdis ag) #2

Open ziegm opened 7 months ago

ziegm commented 7 months ago

There is some incompatibility between CH EMED and IPS for the medication units:

Medication.ingridient.strength:

CH EMED:
https://fhir.ch/ig/ch-emed/4.0.1/ValueSet-UnitCode.html (required) with UCUM & SCT
IPS:
https://hl7.org/fhir/uv/ips/STU1.1/StructureDefinition-Quantity-uv-ips.html fixed value for system = UCUM

oliveregger commented 7 months ago

This is concerning Medication.ratio? Ratio (IPS), anything else?

ziegm commented 7 months ago

Medication.ingridient.strength -> RatioIPS -> QuantityIPS https://hl7.org/fhir/uv/ips/STU1.1/StructureDefinition-Quantity-uv-ips.html

caused a problem with the example: https://github.com/hl7ch/ch-ips/blob/603417bbb327a5bdb0059f388f36a224fdf700ad/input/fsh/examples/Bundle_SwissIpsDocument.fsh#L176 https://github.com/hl7ch/ch-ips/blob/603417bbb327a5bdb0059f388f36a224fdf700ad/input/fsh/examples/Bundle_SwissIpsDocument.fsh#L213

ziegm commented 7 months ago

08.02.2024: PJ/OE/MZ/AB Raise this issue in IPS

ziegm commented 6 months ago

CP for IPS IG: https://jira.hl7.org/browse/FHIR-44765

Ballot for IPS IG: Target the next ballot for September, with the intention to be able to publish the updated IPS specification by the end of this year (see zulip)