Clinical Document Architecture V2.1

2.1.0 - CI Build

Clinical Document Architecture V2.1, published by Health Level 7. This is not an authorized publication; it is the continuous build for version 2.1.0). This version is based on the current content of https://github.com/HL7/cda-core-2.0/ and changes regularly. See the Directory of published versions

A quantity constructed as the quotient of a numerator quantity divided by a denominator quantity. Common factors in the numerator and denominator are not automatically cancelled out. The data type supports titers (e.g., “1:128”) and other quantities produced by laboratories that truly represent ratios. Ratios are not simply “structured numerics”, particularly blood pressure measurements (e.g. “120/60”) are not ratios. In many cases the should be used instead of the .

The official URL for this profile is:

http://hl7.org/fhir/cda/StructureDefinition/RTO-PQ-PQ

Description of Profiles, Differentials, Snapshots and how the different presentations work.

This structure is derived from QTY

This structure is derived from QTY

Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|

RTO_PQ_PQ | 1..* | QTY | ||

nullFlavor | 0..1 | code | Binding: NullFlavor (required) | |

numerator | 0..1 | PQ | ||

denominator | 0..1 | PQ | ||

Documentation for this format |

This structure is derived from QTY

**Differential View**

This structure is derived from QTY

**Snapshot View**

Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|

RTO_PQ_PQ | 1..* | QTY | ||

nullFlavor | 0..1 | code | Binding: NullFlavor (required) | |

numerator | 0..1 | PQ | ||

denominator | 0..1 | PQ | ||

Documentation for this format |

Other representations of profile: Schematron

Path | Conformance | ValueSet |

RTO_PQ_PQ.nullFlavor | required | NullFlavor |