DV_COUNT Primitive Example with Integer: Integer to DV_COUNT. FHIRpath Cardinality Comment openEHR Cardinality Comment value 0..1 magnitude 1..1 - - normal_range 0..n - - other_reference_ranges 0..n Quantity Quantity to DV_COUNT. FHIRpath Cardinality (FHIR) Comment openEHR Cardinality (openEHR) Comment value 0..1 magnitude 1..1 code 0..1 - - system 0..1 - - system 0..1 - - - - normal_range 0..n - - other_reference_ranges 0..n Count Count to DV_COUNT. FHIRpath Cardinality (FHIR) Comment openEHR Cardinality (openEHR) Comment value 0..1 magnitude 1..1 code 0..1 for Count code = 1 - - system 0..1 - - system 0..1 - - - - normal_range 0..n - - other_reference_ranges 0..n DV_QUANTITY DV_PROPORTION