ResearchSubject Search Parameters
<a id="date"></a>
date
Description: Start and end of participation
Type: date
Expression: ResearchSubject.period
Path: ResearchSubject.period
Standards Status: normative
URL: http://hl7.org/fhir/build/SearchParameter/ResearchSubject-date
<a id="identifier"></a>
identifier
Description: Business Identifier for research subject in a study
Type: token
Expression: ResearchSubject.identifier
Path: ResearchSubject.identifier
Standards Status: normative
URL: http://hl7.org/fhir/build/SearchParameter/ResearchSubject-identifier
<a id="subject"></a>
subject
Description: Who or what is part of study
Type: reference
Expression: ResearchSubject.subject
Path: ResearchSubject.subject
Standards Status: normative
URL: http://hl7.org/fhir/build/SearchParameter/ResearchSubject-subject
<a id="patient"></a>
patient
Description: Who or what is part of study
Type: reference
Expression: ResearchSubject.subject.where(resolve() is Patient)
Path: ResearchSubject.subject
Standards Status: normative
URL: http://hl7.org/fhir/build/SearchParameter/ResearchSubject-patient
<a id="subject_state"></a>
subject_state
Description: candidate | in-prescreening | in-screening | eligible | ineligible | on-study | on-study-intervention | in-follow-up | off-study
Type: token
Expression: ResearchSubject.subjectState.code
Path: ResearchSubject.subjectState.code
Standards Status: normative
URL: http://hl7.org/fhir/build/SearchParameter/ResearchSubject-state
<a id="status"></a>
status
Description: draft | active | retired | unknown
Type: token
Expression: ResearchSubject.status
Path: ResearchSubject.status
Standards Status: normative
URL: http://hl7.org/fhir/build/SearchParameter/ResearchSubject-status
<a id="study"></a>
study
Description: Study subject is part of
Type: reference
Expression: ResearchSubject.study
Path: ResearchSubject.study
Standards Status: normative
URL: http://hl7.org/fhir/build/SearchParameter/ResearchSubject-study