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Info

Example request and response on $lookup on ehealth-ucum-printsymbol-supplement

Request (Note that URL-encoding of percent as code is used):

GET <base-url>/fhir/CodeSystem/$lookup?system=http://ehealth.sundhed.dk/cs/ehealth-ucum-printsymbol-supplement&code=%25

Response:

{     "resourceType": "Parameters",     "parameter": [         {             "name": "name",             "valueString": "UCUMPrintSymbolSupplement"         },         {             "name": "version",             "valueString": "0.6.0"         },         {             "name": "display",             "valueString": "percent"         },         {             "name": "abstract",             "valueBoolean": false         },         {             "name": "designation",             "part": [                 {                     "name": "language",                     "valueCode": "da"                 },                 {                     "name": "use"                 },                 {                     "name": "value",                     "valueString": "%"                 }             ]         }     ] }

Determining whether to provide measurement as integer or decimal

Note

This section is under construction

The approach described in this section is pending customer’s approval and is possibly subject to change.

Given an observation codeand corresponding system from the ValueSet ehealth-observation-codes, how does one determine whether an observed quantity or reference range shall be stated as an integer or decimal? While a particular device might produce a decimal with a given precision for a measure, it is up to the client/solution to convert to the form expected by the infrastructure. Whether integer or decimal, the value is set inQuantity.value.

To determine whether to use integer or decimal, use the ConceptMap conceptmap-obs-code-to-type as follows:

  1. Call $translate on the given code and system:

    1. GET <base-url>/fhir/ConceptMap/$translate?system=<system>&code=<code>&target=TBD TBD TBD TBD

  2. On match found, indication of whether to use integer or decimal are the matching concept’s code and system, respectively, where the source ConceptMap is “http://ehealth.sundhed.dk/ConceptMap/conceptmap-obs-code-to-type” (see example response below).

  3. The codes integer and decimal in system http://hl7.org/fhir/data-types signify that the observed value or reference range shall be given as integer and decimal, respectively.

Info

Example request and response on $translate on conceptmap-obs-code-to-type

Request:

GET <base-url>/fhir/ConceptMap/$translate?system=urn:oid:1.2.208.176.2.1&code=NPU03804&target=

Response:

TBD