DV_PROPORTION

Ratio

Ratio to DV_PROPORTION.

FHIRpath Cardinality (FHIR) Comment openEHR Cardinality (openEHR) Comment

numerator.value

0..1

numerator

1..1

denominator.value

0..1

denominator

1..1

-

type

1..1

manual mapping should cover this

-

precision

0..1

-

normal_range

0..1

-

-

other_reference_range

0..1

To map a ratio faithfully two DV_QUANTITY fields should be preferred. Since FHIR allows here e.g. 5mg/100ml.