ResearchStudyComparisonGroup constructor

const ResearchStudyComparisonGroup({ @JsonKey(name: 'id') String? fhirId, @JsonKey(name: 'extension') List<FhirExtension>? extension_, List<FhirExtension>? modifierExtension, FhirId? linkId, @JsonKey(name: '_linkId') Element? linkIdElement, String? name, @JsonKey(name: '_name') Element? nameElement, CodeableConcept? type, FhirMarkdown? description, @JsonKey(name: '_description') Element? descriptionElement, List<Reference>? intendedExposure, Reference? observedGroup, })

ResearchStudyComparisonGroup A scientific study of nature that sometimes includes processes involved in health and disease. For example, clinical trials are research studies that involve people. These studies may be related to new ways to screen, prevent, diagnose, and treat disease. They may also study certain outcomes and certain groups of people by looking at data collected in the past or future.

id Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

extension_ ("extension") May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

modifierExtension May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

linkId Allows the comparisonGroup for the study and the comparisonGroup for the subject to be linked easily.

linkIdElement ("_linkId") Extensions for linkId

name Unique, human-readable label for this comparisonGroup of the study.

nameElement ("_name") Extensions for name

type Categorization of study comparisonGroup, e.g. experimental, active comparator, placebo comparater.

description A succinct description of the path through the study that would be followed by a subject adhering to this comparisonGroup.

descriptionElement ("_description") Extensions for description

intendedExposure Interventions or exposures in this comparisonGroup or cohort.

observedGroup Group of participants who were enrolled in study comparisonGroup.

Implementation

const factory ResearchStudyComparisonGroup({
  /// [id] Unique id for the element within a resource (for internal
  ///  references). This may be any string value that does not contain spaces.
  @JsonKey(name: 'id') String? fhirId,

  /// [extension_] ("extension") May be used to represent additional
  ///  information that is not part of the basic definition of the element.
  ///  To make the use of extensions safe and managable, there is a strict
  ///  set of governance applied to the definition and use of extensions.
  ///  Though any implementer can define an extension, there is a set of
  ///  requirements that SHALL be met as part of the definition of the
  ///  extension.
  @JsonKey(name: 'extension') List<FhirExtension>? extension_,

  /// [modifierExtension] May be used to represent additional information
  ///  that is not part of the basic definition of the element and that
  ///  modifies the understanding of the element in which it is contained
  ///  and/or the understanding of the containing element's descendants.
  ///  Usually modifier elements provide negation or qualification. To make
  ///  the use of extensions safe and managable, there is a strict set of
  ///  governance applied to the definition and use of extensions. Though any
  ///  implementer can define an extension, there is a set of requirements
  ///  that SHALL be met as part of the definition of the extension.
  ///  Applications processing a resource are required to check for modifier
  ///  extensions.Modifier extensions SHALL NOT change the meaning of any
  ///  elements on Resource or DomainResource (including cannot change the
  ///  meaning of modifierExtension itself).
  List<FhirExtension>? modifierExtension,

  /// [linkId] Allows the comparisonGroup for the study and the
  ///  comparisonGroup for the subject to be linked easily.
  FhirId? linkId,

  /// [linkIdElement] ("_linkId") Extensions for linkId
  @JsonKey(name: '_linkId') Element? linkIdElement,

  /// [name] Unique, human-readable label for this comparisonGroup of the
  ///  study.
  String? name,

  /// [nameElement] ("_name") Extensions for name
  @JsonKey(name: '_name') Element? nameElement,

  /// [type] Categorization of study comparisonGroup, e.g. experimental,
  ///  active comparator, placebo comparater.
  CodeableConcept? type,

  /// [description] A succinct description of the path through the study that
  ///  would be followed by a subject adhering to this comparisonGroup.
  FhirMarkdown? description,

  /// [descriptionElement] ("_description") Extensions for description
  @JsonKey(name: '_description') Element? descriptionElement,

  /// [intendedExposure] Interventions or exposures in this comparisonGroup
  ///  or cohort.
  List<Reference>? intendedExposure,

  /// [observedGroup] Group of participants who were enrolled in study
  ///  comparisonGroup.
  Reference? observedGroup,
}) = _ResearchStudyComparisonGroup;