OpenEHR Base package
0.1.0 - First Draft
OpenEHR Base package
0.1.0 - First Draft
OpenEHR Base package, published by openEHR + HL7. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/FHIR/openehr-base-ig/ and changes regularly. See the Directory of published versions
| Official URL: http://openehr.org/fhir/StructureDefinition/DV-QUANTITY | Version: 0.1.0 | |||
| Standards status: Informative | Maturity Level: 3 | Computable Name: DV_QUANTITY | ||
Quantitified type representing scientific quantities, i.e. quantities expressed as a magnitude and units. Units are expressed in the UCUM syntax (Unified Code for Units of Measure (UCUM), by Gunther Schadow and Clement J. McDonald of The Regenstrief Institute) (case-sensitive form) by default, or another system if units_system is set.
Can also be used for time durations, where it is more convenient to treat these as simply a number of seconds rather than days, months, years (in the latter case, DV_DURATION may be used).
Original Source: specifications.openehr.org
Usages:
Description of Profiles, Differentials, Snapshots and how the different presentations work.
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  DV_QUANTITY |
0..* | DV_AMOUNT | Elements defined in Ancestors:normal_status, normal_range, other_reference_ranges, magnitude_status, accuracy, accuracy_is_percent, accuracy Quantitified type representing scientific quantities, i.e. quantities expressed as a magnitude and units | |
  normal_status |
0..1 | CODE_PHRASE | Optional normal status indicator of value with respect to normal range for this value Binding: Normal statuses (required) | |
| normal_range |
0..1 | DV_INTERVAL<DV_PROPORTION> | Optional normal range | |
| other_reference_ranges |
0..* | REFERENCE_RANGE<DV_PROPORTION> | Optional tagged other reference ranges for this value in its particular measurement context | |
 magnitude_status |
0..1 | string | Optional status of magnitude: =, <, >, <=, >=, ~ | |
| accuracy |
0..1 | decimal | Accuracy of measurement, expressed either as a half-range percent value (accuracy_is_percent = True) or a half-range quantity | |
| accuracy_is_percent |
0..1 | boolean | If True, indicates that when this object was created, accuracy was recorded as a percent value; if False, as an absolute quantity value | |
| magnitude |
1..1 | decimal | Numeric magnitude of the quantity | |
| precision |
0..1 | integer | Precision to which the value of the quantity is expressed, in terms of number of decimal places. The value 0 implies an integral quantity. The value -1 implies no limit, i.e. any number of decimal places | |
| units |
1..1 | string | Quantity units, expressed as a code or syntax string from either UCUM (the default) or the units system specified in units_system, when set | |
| units_system |
0..1 | string | URI identifying a terminology containing units concepts (from the FHIR terminologies list). UCUM is default | |
 units_display_name |
0..1 | string | Optional field containing the displayable form of the units field, e.g. '°C' | |
| Documentation for this format | ||||
| Path | Conformance | ValueSet | URI |
| DV_QUANTITY.normal-status | required | NormalStatuses(a valid code from Normal statuses)https://specifications.openehr.org/fhir/valueset-normal_statusesFrom this IG |
This structure is derived from DV_AMOUNT
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| DV_QUANTITY |
0..* | DV_AMOUNT | Elements defined in Ancestors:normal_status, normal_range, other_reference_ranges, magnitude_status, accuracy, accuracy_is_percent, accuracy Quantitified type representing scientific quantities, i.e. quantities expressed as a magnitude and units | |
| magnitude |
1..1 | decimal | Numeric magnitude of the quantity | |
| precision |
0..1 | integer | Precision to which the value of the quantity is expressed, in terms of number of decimal places. The value 0 implies an integral quantity. The value -1 implies no limit, i.e. any number of decimal places | |
| units |
1..1 | string | Quantity units, expressed as a code or syntax string from either UCUM (the default) or the units system specified in units_system, when set | |
| units_system |
0..1 | string | URI identifying a terminology containing units concepts (from the FHIR terminologies list). UCUM is default | |
| units_display_name |
0..1 | string | Optional field containing the displayable form of the units field, e.g. '°C' | |
| normal_range |
0..1 | DV_INTERVAL<DV_PROPORTION> | Optional normal range | |
| other_reference_ranges |
0..* | REFERENCE_RANGE<DV_PROPORTION> | Optional tagged other reference ranges for this value in its particular measurement context | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| DV_QUANTITY |
0..* | DV_AMOUNT | Elements defined in Ancestors:normal_status, normal_range, other_reference_ranges, magnitude_status, accuracy, accuracy_is_percent, accuracy Quantitified type representing scientific quantities, i.e. quantities expressed as a magnitude and units | |
| normal_status |
0..1 | CODE_PHRASE | Optional normal status indicator of value with respect to normal range for this value Binding: Normal statuses (required) | |
| normal_range |
0..1 | DV_INTERVAL<DV_PROPORTION> | Optional normal range | |
| other_reference_ranges |
0..* | REFERENCE_RANGE<DV_PROPORTION> | Optional tagged other reference ranges for this value in its particular measurement context | |
| magnitude_status |
0..1 | string | Optional status of magnitude: =, <, >, <=, >=, ~ | |
| accuracy |
0..1 | decimal | Accuracy of measurement, expressed either as a half-range percent value (accuracy_is_percent = True) or a half-range quantity | |
| accuracy_is_percent |
0..1 | boolean | If True, indicates that when this object was created, accuracy was recorded as a percent value; if False, as an absolute quantity value | |
| magnitude |
1..1 | decimal | Numeric magnitude of the quantity | |
| precision |
0..1 | integer | Precision to which the value of the quantity is expressed, in terms of number of decimal places. The value 0 implies an integral quantity. The value -1 implies no limit, i.e. any number of decimal places | |
| units |
1..1 | string | Quantity units, expressed as a code or syntax string from either UCUM (the default) or the units system specified in units_system, when set | |
| units_system |
0..1 | string | URI identifying a terminology containing units concepts (from the FHIR terminologies list). UCUM is default | |
| units_display_name |
0..1 | string | Optional field containing the displayable form of the units field, e.g. '°C' | |
| Documentation for this format | ||||
| Path | Conformance | ValueSet | URI |
| DV_QUANTITY.normal-status | required | NormalStatuses(a valid code from Normal statuses)https://specifications.openehr.org/fhir/valueset-normal_statusesFrom this IG |
Key Elements View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| DV_QUANTITY |
0..* | DV_AMOUNT | Elements defined in Ancestors:normal_status, normal_range, other_reference_ranges, magnitude_status, accuracy, accuracy_is_percent, accuracy Quantitified type representing scientific quantities, i.e. quantities expressed as a magnitude and units | |
| normal_status |
0..1 | CODE_PHRASE | Optional normal status indicator of value with respect to normal range for this value Binding: Normal statuses (required) | |
| normal_range |
0..1 | DV_INTERVAL<DV_PROPORTION> | Optional normal range | |
| other_reference_ranges |
0..* | REFERENCE_RANGE<DV_PROPORTION> | Optional tagged other reference ranges for this value in its particular measurement context | |
| magnitude_status |
0..1 | string | Optional status of magnitude: =, <, >, <=, >=, ~ | |
| accuracy |
0..1 | decimal | Accuracy of measurement, expressed either as a half-range percent value (accuracy_is_percent = True) or a half-range quantity | |
| accuracy_is_percent |
0..1 | boolean | If True, indicates that when this object was created, accuracy was recorded as a percent value; if False, as an absolute quantity value | |
| magnitude |
1..1 | decimal | Numeric magnitude of the quantity | |
| precision |
0..1 | integer | Precision to which the value of the quantity is expressed, in terms of number of decimal places. The value 0 implies an integral quantity. The value -1 implies no limit, i.e. any number of decimal places | |
| units |
1..1 | string | Quantity units, expressed as a code or syntax string from either UCUM (the default) or the units system specified in units_system, when set | |
| units_system |
0..1 | string | URI identifying a terminology containing units concepts (from the FHIR terminologies list). UCUM is default | |
| units_display_name |
0..1 | string | Optional field containing the displayable form of the units field, e.g. '°C' | |
| Documentation for this format | ||||
| Path | Conformance | ValueSet | URI |
| DV_QUANTITY.normal-status | required | NormalStatuses(a valid code from Normal statuses)https://specifications.openehr.org/fhir/valueset-normal_statusesFrom this IG |
Differential View
This structure is derived from DV_AMOUNT
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| DV_QUANTITY |
0..* | DV_AMOUNT | Elements defined in Ancestors:normal_status, normal_range, other_reference_ranges, magnitude_status, accuracy, accuracy_is_percent, accuracy Quantitified type representing scientific quantities, i.e. quantities expressed as a magnitude and units | |
| magnitude |
1..1 | decimal | Numeric magnitude of the quantity | |
| precision |
0..1 | integer | Precision to which the value of the quantity is expressed, in terms of number of decimal places. The value 0 implies an integral quantity. The value -1 implies no limit, i.e. any number of decimal places | |
| units |
1..1 | string | Quantity units, expressed as a code or syntax string from either UCUM (the default) or the units system specified in units_system, when set | |
| units_system |
0..1 | string | URI identifying a terminology containing units concepts (from the FHIR terminologies list). UCUM is default | |
| units_display_name |
0..1 | string | Optional field containing the displayable form of the units field, e.g. '°C' | |
| normal_range |
0..1 | DV_INTERVAL<DV_PROPORTION> | Optional normal range | |
| other_reference_ranges |
0..* | REFERENCE_RANGE<DV_PROPORTION> | Optional tagged other reference ranges for this value in its particular measurement context | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| DV_QUANTITY |
0..* | DV_AMOUNT | Elements defined in Ancestors:normal_status, normal_range, other_reference_ranges, magnitude_status, accuracy, accuracy_is_percent, accuracy Quantitified type representing scientific quantities, i.e. quantities expressed as a magnitude and units | |
| normal_status |
0..1 | CODE_PHRASE | Optional normal status indicator of value with respect to normal range for this value Binding: Normal statuses (required) | |
| normal_range |
0..1 | DV_INTERVAL<DV_PROPORTION> | Optional normal range | |
| other_reference_ranges |
0..* | REFERENCE_RANGE<DV_PROPORTION> | Optional tagged other reference ranges for this value in its particular measurement context | |
| magnitude_status |
0..1 | string | Optional status of magnitude: =, <, >, <=, >=, ~ | |
| accuracy |
0..1 | decimal | Accuracy of measurement, expressed either as a half-range percent value (accuracy_is_percent = True) or a half-range quantity | |
| accuracy_is_percent |
0..1 | boolean | If True, indicates that when this object was created, accuracy was recorded as a percent value; if False, as an absolute quantity value | |
| magnitude |
1..1 | decimal | Numeric magnitude of the quantity | |
| precision |
0..1 | integer | Precision to which the value of the quantity is expressed, in terms of number of decimal places. The value 0 implies an integral quantity. The value -1 implies no limit, i.e. any number of decimal places | |
| units |
1..1 | string | Quantity units, expressed as a code or syntax string from either UCUM (the default) or the units system specified in units_system, when set | |
| units_system |
0..1 | string | URI identifying a terminology containing units concepts (from the FHIR terminologies list). UCUM is default | |
| units_display_name |
0..1 | string | Optional field containing the displayable form of the units field, e.g. '°C' | |
| Documentation for this format | ||||
| Path | Conformance | ValueSet | URI |
| DV_QUANTITY.normal-status | required | NormalStatuses(a valid code from Normal statuses)https://specifications.openehr.org/fhir/valueset-normal_statusesFrom this IG |