Clinical Decision Support Work Group | Maturity Level: 0 | Trial Use | Security Category: Anonymous | Compartments: Not linked to any defined compartments |

Detailed Descriptions for the elements in the Statistic resource.

Statistic | |||||||||

Element Id | Statistic | ||||||||

Definition | The Statistic resource codifies a statistical measure and corresponding certainty. | ||||||||

Cardinality | 0..* | ||||||||

Type | DomainResource | ||||||||

Invariants |
| ||||||||

Statistic.url | |||||||||

Element Id | Statistic.url | ||||||||

Definition | An absolute URI that is used to identify this statistic when it is referenced in a specification, model, design or an instance; also called its canonical identifier. This SHOULD be globally unique and SHOULD be a literal address at which at which an authoritative instance of this statistic is (or will be) published. This URL can be the target of a canonical reference. It SHALL remain the same when the statistic is stored on different servers. | ||||||||

Cardinality | 0..1 | ||||||||

Type | uri | ||||||||

Requirements | Allows the statistic to be referenced by a single globally unique identifier. | ||||||||

Summary | true | ||||||||

Comments | Can be a urn:uuid: or a urn:oid: but real http: addresses are preferred. Multiple instances may share the same URL if they have a distinct version. | ||||||||

Statistic.identifier | |||||||||

Element Id | Statistic.identifier | ||||||||

Definition | A formal identifier that is used to identify this statistic when it is represented in other formats, or referenced in a specification, model, design or an instance. | ||||||||

Note | This is a business identifier, not a resource identifier (see discussion) | ||||||||

Cardinality | 0..* | ||||||||

Type | Identifier | ||||||||

Requirements | Allows externally provided and/or usable business identifiers to be easily associated with the module. | ||||||||

Summary | true | ||||||||

Comments | Typically, this is used for identifiers that can go in an HL7 V3 II (instance identifier) data type, and can then identify this statistic outside of FHIR, where it is not possible to use the logical URI. | ||||||||

Statistic.version | |||||||||

Element Id | Statistic.version | ||||||||

Definition | The identifier that is used to identify this version of the statistic when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the statistic author and is not expected to be globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if a managed version is not available. There is also no expectation that versions can be placed in a lexicographical sequence. | ||||||||

Note | This is a business versionId, not a resource version id (see discussion) | ||||||||

Cardinality | 0..1 | ||||||||

Type | string | ||||||||

Summary | true | ||||||||

Comments | The determination of when to create a new version of a resource (same url, new version) vs. defining a new artifact is up to the author. Considerations for making this decision are found in Technical and Business Versions. | ||||||||

Statistic.title | |||||||||

Element Id | Statistic.title | ||||||||

Definition | A short, descriptive, user-friendly title for the statistic. | ||||||||

Cardinality | 0..1 | ||||||||

Type | string | ||||||||

Summary | true | ||||||||

Comments | In some cases, the resource can no longer be found at the stated url, but the url itself cannot change. Implementations can use the meta.source element to indicate where the current master source of the resource can be found. | ||||||||

Statistic.status | |||||||||

Element Id | Statistic.status | ||||||||

Definition | The status of this statistic. Enables tracking the life-cycle of the content. | ||||||||

Cardinality | 1..1 | ||||||||

Terminology Binding | PublicationStatus (Required) | ||||||||

Type | code | ||||||||

Is Modifier | true (Reason: Not known why this is labelled a modifier) | ||||||||

Summary | true | ||||||||

Comments | Allows filtering of statistics s that are appropriate for use versus not. | ||||||||

Statistic.date | |||||||||

Element Id | Statistic.date | ||||||||

Definition | The date (and optionally time) when the statistic was published. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the statistic changes. | ||||||||

Cardinality | 0..1 | ||||||||

Type | dateTime | ||||||||

Alternate Names | Revision Date; Revision Date | ||||||||

Summary | true | ||||||||

Comments | Note that this is not the same as the resource last-modified-date, since the resource may be a secondary representation of the statistic. Additional specific dates may be added as extensions or be found by consulting Provenances associated with past versions of the resource. | ||||||||

Statistic.useContext | |||||||||

Element Id | Statistic.useContext | ||||||||

Definition | The content was developed with a focus and intent of supporting the contexts that are listed. These contexts may be general categories (gender, age, ...) or may be references to specific programs (insurance plans, studies, ...) and may be used to assist with indexing and searching for appropriate evidence instances. | ||||||||

Cardinality | 0..* | ||||||||

Type | UsageContext | ||||||||

Requirements | Assist in searching for appropriate content. | ||||||||

Summary | true | ||||||||

Comments | When multiple useContexts are specified, there is no expectation that all or any of the contexts apply. | ||||||||

Statistic.approvalDate | |||||||||

Element Id | Statistic.approvalDate | ||||||||

Definition | The date on which the resource content was approved by the publisher. Approval happens once when the content is officially approved for usage. | ||||||||

Cardinality | 0..1 | ||||||||

Type | date | ||||||||

Comments | The 'date' element may be more recent than the approval date because of minor changes or editorial corrections. | ||||||||

Statistic.lastReviewDate | |||||||||

Element Id | Statistic.lastReviewDate | ||||||||

Definition | The date on which the resource content was last reviewed. Review happens periodically after approval but does not change the original approval date. | ||||||||

Cardinality | 0..1 | ||||||||

Type | date | ||||||||

Requirements | Gives a sense of how "current" the content is. Resources that have not been reviewed in a long time may have a risk of being less appropriate/relevant. | ||||||||

Comments | If specified, this date follows the original approval date. | ||||||||

Statistic.statisticPublisher | |||||||||

Element Id | Statistic.statisticPublisher | ||||||||

Definition | The individual or organization that produced this statistic. | ||||||||

Cardinality | 0..* | ||||||||

Comments | Name changed to statistic-publisher because MetadataResource already defines string publisher. | ||||||||

Statistic.statisticPublisher.name | |||||||||

Element Id | Statistic.statisticPublisher.name | ||||||||

Definition | The name of the publisher. | ||||||||

Cardinality | 1..1 | ||||||||

Type | string | ||||||||

Summary | true | ||||||||

Statistic.statisticPublisher.contact | |||||||||

Element Id | Statistic.statisticPublisher.contact | ||||||||

Definition | Contact details for the publisher. | ||||||||

Cardinality | 0..* | ||||||||

Type | ContactDetail | ||||||||

Statistic.contributor | |||||||||

Element Id | Statistic.contributor | ||||||||

Definition | Contact detail and role for contributor to statistic. | ||||||||

Cardinality | 0..* | ||||||||

Type | Contributor | ||||||||

Statistic.relatedArtifact | |||||||||

Element Id | Statistic.relatedArtifact | ||||||||

Definition | Link to artifact associated with statistic. | ||||||||

Cardinality | 0..* | ||||||||

Type | RelatedArtifact | ||||||||

Statistic.description | |||||||||

Element Id | Statistic.description | ||||||||

Definition | A free text natural language description of the statistic from a consumer's perspective. | ||||||||

Cardinality | 0..1 | ||||||||

Type | markdown | ||||||||

Comments | This description can be used to capture details such as why the statistic was built, comments about misuse, instructions for clinical use and interpretation, literature references, examples from the paper world, etc. It is not a rendering of the statistic as conveyed in the 'text' field of the resource itself. This item SHOULD be populated unless the information is available from context (e.g. the language of the statistic is presumed to be the predominant language in the place the statistic was created). | ||||||||

Statistic.note | |||||||||

Element Id | Statistic.note | ||||||||

Definition | Footnotes and/or explanatory notes. | ||||||||

Cardinality | 0..* | ||||||||

Type | Annotation | ||||||||

Statistic.synthesisType | |||||||||

Element Id | Statistic.synthesisType | ||||||||

Definition | The particular type of synthesis if this is a synthesis statistic. | ||||||||

Cardinality | 0..1 | ||||||||

Terminology Binding | StatisticSynthesisType (Extensible) | ||||||||

Type | CodeableConcept | ||||||||

Statistic.studyType | |||||||||

Element Id | Statistic.studyType | ||||||||

Definition | The type of study that produced this statistic. | ||||||||

Cardinality | 0..1 | ||||||||

Terminology Binding | StatisticStudyType (Extensible) | ||||||||

Type | CodeableConcept | ||||||||

Statistic.exposureBackground | |||||||||

Element Id | Statistic.exposureBackground | ||||||||

Definition | TBD. | ||||||||

Cardinality | 1..1 | ||||||||

Type | Reference(Group) | ||||||||

Summary | true | ||||||||

Statistic.exposure | |||||||||

Element Id | Statistic.exposure | ||||||||

Definition | TBD. | ||||||||

Cardinality | 0..1 | ||||||||

Type | Reference(Group) | ||||||||

Statistic.exposureVariant | |||||||||

Element Id | Statistic.exposureVariant | ||||||||

Definition | Exposure or intervention or exposure state. | ||||||||

Cardinality | 0..* | ||||||||

Type | Reference(Group) | ||||||||

Statistic.measuredVariable | |||||||||

Element Id | Statistic.measuredVariable | ||||||||

Definition | Outcome or characteristic that is measured. | ||||||||

Cardinality | 0..* | ||||||||

Type | Reference(EvidenceVariable) | ||||||||

Statistic.statisticType | |||||||||

Element Id | Statistic.statisticType | ||||||||

Definition | The effect or risk estimate type. | ||||||||

Cardinality | 0..1 | ||||||||

Terminology Binding | StatisticStatisticType (Extensible) | ||||||||

Type | CodeableConcept | ||||||||

Statistic.quantity | |||||||||

Element Id | Statistic.quantity | ||||||||

Definition | The statistic value. | ||||||||

Cardinality | 0..1 | ||||||||

Type | Quantity | ||||||||

Statistic.sampleSize | |||||||||

Element Id | Statistic.sampleSize | ||||||||

Definition | Population sample size. | ||||||||

Cardinality | 0..1 | ||||||||

Statistic.sampleSize.description | |||||||||

Element Id | Statistic.sampleSize.description | ||||||||

Definition | Human-readable summary of population sample size. | ||||||||

Cardinality | 0..1 | ||||||||

Type | string | ||||||||

Statistic.sampleSize.note | |||||||||

Element Id | Statistic.sampleSize.note | ||||||||

Definition | Footnote or explanatory note about the sample size. | ||||||||

Cardinality | 0..* | ||||||||

Type | Annotation | ||||||||

Statistic.sampleSize.numberOfStudies | |||||||||

Element Id | Statistic.sampleSize.numberOfStudies | ||||||||

Definition | Number of participants in the population. | ||||||||

Cardinality | 0..1 | ||||||||

Type | integer | ||||||||

Statistic.sampleSize.numberOfParticipants | |||||||||

Element Id | Statistic.sampleSize.numberOfParticipants | ||||||||

Definition | A human-readable string to clarify or explain concepts about the sample size. | ||||||||

Cardinality | 0..1 | ||||||||

Type | integer | ||||||||

Statistic.sampleSize.knownDataCount | |||||||||

Element Id | Statistic.sampleSize.knownDataCount | ||||||||

Definition | TBD. | ||||||||

Cardinality | 0..1 | ||||||||

Type | integer | ||||||||

Statistic.sampleSize.numeratorCount | |||||||||

Element Id | Statistic.sampleSize.numeratorCount | ||||||||

Definition | TBD. | ||||||||

Cardinality | 0..1 | ||||||||

Type | integer | ||||||||

Statistic.precisionEstimate | |||||||||

Element Id | Statistic.precisionEstimate | ||||||||

Definition | An estimate of the precision of the statistic. | ||||||||

Cardinality | 0..* | ||||||||

Statistic.precisionEstimate.description | |||||||||

Element Id | Statistic.precisionEstimate.description | ||||||||

Definition | Human-readable summary of the estimate. | ||||||||

Cardinality | 0..1 | ||||||||

Type | string | ||||||||

Statistic.precisionEstimate.note | |||||||||

Element Id | Statistic.precisionEstimate.note | ||||||||

Definition | Footnote or explanatory note about the estimate. | ||||||||

Cardinality | 0..* | ||||||||

Type | Annotation | ||||||||

Statistic.precisionEstimate.type | |||||||||

Element Id | Statistic.precisionEstimate.type | ||||||||

Definition | The estimate type. | ||||||||

Cardinality | 0..1 | ||||||||

Terminology Binding | StatisticPrecisionEstimateType (Extensible) | ||||||||

Type | CodeableConcept | ||||||||

Statistic.precisionEstimate.level | |||||||||

Element Id | Statistic.precisionEstimate.level | ||||||||

Definition | Use 95 for a 95% confidence interval. | ||||||||

Cardinality | 0..1 | ||||||||

Type | decimal | ||||||||

Statistic.precisionEstimate.from | |||||||||

Element Id | Statistic.precisionEstimate.from | ||||||||

Definition | Lower bound of confidence interval. | ||||||||

Cardinality | 0..1 | ||||||||

Type | decimal | ||||||||

Statistic.precisionEstimate.to | |||||||||

Element Id | Statistic.precisionEstimate.to | ||||||||

Definition | Upper bound of confidence interval. | ||||||||

Cardinality | 0..1 | ||||||||

Type | decimal | ||||||||

Statistic.pValue | |||||||||

Element Id | Statistic.pValue | ||||||||

Definition | The probability that this statistic would be the same given the null hypothesis. | ||||||||

Cardinality | 0..* | ||||||||

To Do | This field does not apply on a univariateStatistic. | ||||||||

Statistic.pValue.description | |||||||||

Element Id | Statistic.pValue.description | ||||||||

Definition | Human-readable summary of the estimate. | ||||||||

Cardinality | 0..1 | ||||||||

Type | string | ||||||||

Statistic.pValue.note | |||||||||

Element Id | Statistic.pValue.note | ||||||||

Definition | Footnote or explanatory note about the p value. | ||||||||

Cardinality | 0..* | ||||||||

Type | Annotation | ||||||||

Statistic.pValue.type | |||||||||

Element Id | Statistic.pValue.type | ||||||||

Definition | TBD. | ||||||||

Cardinality | 0..1 | ||||||||

Terminology Binding | StatisticpValueType (Extensible) | ||||||||

Type | CodeableConcept | ||||||||

To Do | This field does not apply on a univariateStatistic. | ||||||||

Statistic.pValue.quantity | |||||||||

Element Id | Statistic.pValue.quantity | ||||||||

Definition | Actual p value. | ||||||||

Cardinality | 0..1 | ||||||||

Type | Quantity | ||||||||

To Do | This field does not apply on a univariateStatistic. | ||||||||

Statistic.pValue.range | |||||||||

Element Id | Statistic.pValue.range | ||||||||

Definition | TBD. | ||||||||

Cardinality | 0..1 | ||||||||

Type | Range | ||||||||

To Do | This field does not apply on a univariateStatistic. | ||||||||

Statistic.certainty | |||||||||

Element Id | Statistic.certainty | ||||||||

Definition | A description of the certainty of the effect estimate. | ||||||||

Cardinality | 0..* | ||||||||

Statistic.certainty.description | |||||||||

Element Id | Statistic.certainty.description | ||||||||

Definition | Human-readable summary of the certainty. | ||||||||

Cardinality | 0..1 | ||||||||

Type | string | ||||||||

Statistic.certainty.note | |||||||||

Element Id | Statistic.certainty.note | ||||||||

Definition | A human-readable string to clarify or explain concepts about the resource. | ||||||||

Cardinality | 0..* | ||||||||

Type | Annotation | ||||||||

Statistic.certainty.rating | |||||||||

Element Id | Statistic.certainty.rating | ||||||||

Definition | A rating of the certainty of the effect estimate. | ||||||||

Cardinality | 0..* | ||||||||

Terminology Binding | StatisticCertaintyRating (Extensible) | ||||||||

Type | CodeableConcept | ||||||||

Statistic.certainty.certaintySubcomponent | |||||||||

Element Id | Statistic.certainty.certaintySubcomponent | ||||||||

Definition | A description of a component of the overall certainty. | ||||||||

Cardinality | 0..* | ||||||||

Statistic.certainty.certaintySubcomponent.description | |||||||||

Element Id | Statistic.certainty.certaintySubcomponent.description | ||||||||

Definition | Human-readable summary of the subcomponent. | ||||||||

Cardinality | 0..1 | ||||||||

Type | string | ||||||||

Statistic.certainty.certaintySubcomponent.note | |||||||||

Element Id | Statistic.certainty.certaintySubcomponent.note | ||||||||

Definition | A human-readable string to clarify or explain concepts about the resource. | ||||||||

Cardinality | 0..* | ||||||||

Type | Annotation | ||||||||

Statistic.certainty.certaintySubcomponent.type | |||||||||

Element Id | Statistic.certainty.certaintySubcomponent.type | ||||||||

Definition | Type of subcomponent of certainty rating. | ||||||||

Cardinality | 0..* | ||||||||

Terminology Binding | StatisticCertaintySubcomponentType (Extensible) | ||||||||

Type | CodeableConcept | ||||||||

Statistic.certainty.certaintySubcomponent.rating | |||||||||

Element Id | Statistic.certainty.certaintySubcomponent.rating | ||||||||

Definition | A rating of a subcomponent of rating certainty. | ||||||||

Cardinality | 0..* | ||||||||

Terminology Binding | StatisticCertaintySubcomponentRating (Extensible) | ||||||||

Type | CodeableConcept |