ClinicalTrials.gov
NIH / NLM · https://clinicaltrials.gov
Signal Matrix
S
Stewardship
H
Harmonization
A
Access
R
Reuse
E
Engagement
S1
✓
Geographic Context
LocationCountry
S2
✓
Temporal Context
EligibilityCriteria
S3
✓
Contributor Roles
ResponsibleParty + OverallOfficials
S4
✓
Subject Classification
Condition + Keyword
S5
✓
Ethical Transparency
IRB oversight (registration implies)
H1
✓
Methods Documentation
DesignAllocation + Masking + PrimaryOutcome
H2
✓
Contributor PID
Official affiliation
H3
✓
Organization PID
Organization.fullName
H4
✓
Bibliographic References
References[].pmid
H5
✓
Description Quality
BriefSummary + DetailedDescription
A1
✓
Open Access Status
IPDSharing
A2
✓
License Clarity
IPDSharingAccessCriteria
A3
✓
License Permissiveness
IPDSharingInfoType
A4
✓
No Embargo
IPDSharingTimeFrame
A5
✗
Format Openness
R1
✓
Discovery Metrics
Linked PMID count (log-scaled)
R2
✗
Access Metrics
R3
✗
Formal Citations
R4
✗
Derivative Works
R5
✗
Community Engagement
E1
✓
Related Publication
References[].pmid
E2
✓
Related Data
CollaboratorName[]
E3
✓
Funding Information
LeadSponsorName
E4
✓
Version Tracking
StartDate + CompletionDate
E5
✓
Publication Context
Keyword
Repository Stats
Datasets
570,636
Avg SHARE
50
Signals Pledged
20 of 25
Max Possible
80/100
Attestation
Scored from public documentation. Repository has not yet self-attested these mappings.
Unsupported Signals
Format Openness
Access Metrics
Formal Citations
Derivative Works
Community Engagement