private static Observation VitalSignsResultToFhir(VitalSignsResultType vitalSignsResult)
{
var observation = new Observation();
observation.Category = new List <CodeableConcept> {
FhirCategories.VitalSigns
};
observation.Code = vitalSignsResult.Title.ToFhir();
observation.Status = ObservationStatus.Final;
var referenceRangeValue = new Observation.ReferenceRangeComponent();
referenceRangeValue.Low = new Quantity((decimal)vitalSignsResult.ReferenceMinimum, vitalSignsResult.Unit.Text) as SimpleQuantity;
referenceRangeValue.High = new Quantity((decimal)vitalSignsResult.ReferenceMaximum, vitalSignsResult.Unit.Text) as SimpleQuantity;
observation.ReferenceRange.Add(referenceRangeValue);
var quantity = new Quantity((decimal)vitalSignsResult.Value, vitalSignsResult.Unit.Text);
var codableUnitExtension = new Extension
{
Url = HealthVaultExtensions.CodableUnit
};
codableUnitExtension.Value = vitalSignsResult.Unit.ToFhir();
quantity.Extension.Add(codableUnitExtension);
observation.Value = quantity;
return(observation);
}
private List <Observation.ReferenceRangeComponent> buildReferenceRanges(fhir.model.ReferenceRange referenceRange)
{
if (referenceRange == null)
{
return(null);
}
var ret = new Observation.ReferenceRangeComponent();
ret.Low = referenceRange.NumericLower.HasValue ? new SimpleQuantity()
{
Value = referenceRange.NumericLower.Value
} : null;
ret.High = referenceRange.NumericUpper.HasValue ? new SimpleQuantity()
{
Value = referenceRange.NumericUpper.Value
} : null;
ret.Text = referenceRange.Text;
return(new List <Observation.ReferenceRangeComponent>()
{
ret
});
}
private List <Observation.ReferenceRangeComponent> GetReferenceRange(entitystorematerialised_CoreResult1 result, Observation obs)
{
var referenceRanges = new List <Observation.ReferenceRangeComponent>();
if (obs.ReferenceRange.IsCollectionValid())
{
obs.ReferenceRange.Each(refRange => referenceRanges.Add(refRange));
}
Observation.ReferenceRangeComponent referenceRange = new Observation.ReferenceRangeComponent();
referenceRange.Low = new SimpleQuantity
{
Value = Decimal.TryParse(result.Referencerangelow, out Decimal refLow) ? refLow : default(decimal?)
};
referenceRange.High = new SimpleQuantity
{
Value = Decimal.TryParse(result.Referencerangehigh, out Decimal refHigh) ? refHigh : default(decimal?)
};
referenceRanges.Add(referenceRange);
return(referenceRanges);
}
