Temporal trends in pulse pressure and mean arterial pressure in Chinese children and adolescents over two decades (1991–2015) is a dataset published in Frontiers in Cardiovascular Medicine (2022). On theSindex it has a DataRank of 0, placing it in the top 100% of the data-sharing corpus. Its calibrated FAIR score is 29/100.
Ranks in the top 100% for downstream scientific impact
DataRank reads this dataset's downstream impact straight off the citation graph — no black box, no proprietary weighting. How is this computed?
FAIR checklist signals are shown for context only and do not affect DataRank scoring.
Full FAIR picture · advisory
The headline score is computed from the scored criteria — the fact-shaped checks (a repository, an accession, a licence) that two independent models agree on. The advisory criteria below are real FAIR guidance but rest on judgment calls that models read differently, so they inform without moving the number.
“Requests to access the datasets should be directed to https://www.cpc.unc.edu/projects/china”
The paper provides a URL to the CHNS repository, not a persistent identifier scheme for the study's own dataset. [majority verdict 'partial' (4/5 passes agreed)]
RDA-F1-01D — FAIR Data Maturity Model: 'Data is identified by a persistent identifier' (priorit · RDA-F1-02D — FAIR Data Maturity Model: 'Data is identified by a globally unique identifier' · FsF-F1-02D — F-UJI/FAIRsFAIR: 'Data is assigned a persistent identifier'
“https://www.cpc.unc.edu/projects/china”
The data holder named is the CHNS project website, which is a non-repository host, not a curated repository that issues accessions. [majority verdict 'partial' (3/5 passes agreed)]
RDA-F4-01M — FAIR Data Maturity Model: metadata is offered so it can be harvested and indexed ( · NIH DMS Policy Element 4 (NOT-OD-21-014) — name the repository where data will be archived · NSTC Desirable Characteristics of Data Repositories (2022) — 'Long-Term Sustainability', 'Reten
No identifier for the study's own dataset appears anywhere in the paper, either in the reference list or body text. [majority verdict 'no' (3/5 passes agreed)]
FORCE11 Joint Declaration of Data Citation Principles (2014) — data should be cited as a first- · RDA-F3-01M — metadata clearly and explicitly includes the identifier of the data it describes · FsF-F3-01M — F-UJI: 'Metadata includes the identifier of the data it describes'
Advisory · not in the published score
“The dataset presented in this study can be found in online repositories. Requests to access the datasets should be directed to https://www.cpc.unc.edu/projects/china.”— not found in the paper; verdict downgraded
The statement points to the CHNS source data repository, not to the study's own derived dataset; therefore it does not address the study's own data. [majority verdict 'no' (3/5 passes agreed)]
Colavizza, Hrynaszkiewicz, Staden, Whitaker & McGillivray (2020), 'The citation advantage of li · Springer Nature research data policy — Data Availability Statements: standard statement templat · RDA-F3-01M — metadata clearly and explicitly includes the identifier of the data it describes
“From CHNS 1991 to 2015, a total of 15,022 records of children and adolescents (excluding those without weight, height, and BP measurements) were available for the trend analysis of PP and MAP.”
The dataset's content and size are described in running prose, but there is no itemised inventory (section, table, or list) of files or variables. [majority verdict 'partial' (3/5 passes agreed)]
RDA-F2-01M — 'Rich metadata is provided to allow discovery' (priority Essential) · FsF-F2-01M — F-UJI: 'Metadata includes descriptive core elements to support data findability' · FsF-R1-01MD — F-UJI: 'Metadata specifies the content of the data'
“The dataset presented in this study can be found in online repositories. Requests to access the datasets should be directed to https://www.cpc.unc.edu/projects/china.”— not found in the paper; verdict downgraded
The text gives a route to the data (the CHNS website) with no stated precondition such as registration, embargo, or application. [downgraded to 'partial' — no verifiable quote from the paper] [majority verdict 'partial' (3/5 passes agreed)]
RDA-A1.1-01D — 'Data is accessible through a free access protocol' · FsF-A1-01M — F-UJI: 'Metadata contains access level and access conditions of the data' · NSTC Desirable Characteristics of Data Repositories (2022) — 'Free and Easy Access'
Advisory · not in the published score
“Requests to access the datasets should be directed to https://www.cpc.unc.edu/projects/china”
The data availability statement describes an action (directing requests to a URL) but does not label the access level with any standard vocabulary term. [majority verdict 'partial' (3/5 passes agreed)]
FsF-A1-01M — F-UJI: 'Metadata contains access level and access conditions of the data' · RDA-A1-01M — metadata contains information to enable the user to get access to the data · COAR Controlled Vocabularies — Access Rights v1.0 (open / embargoed / restricted / metadata-onl
The paper does not name any gatekeeper for the study's own data; the data availability statement directs to a request to the CHNS repository, which is not the study's own data.
NIH Genomic Data Sharing Policy (NOT-OD-14-124) — controlled-access via a Data Access Committee · RDA-A1.2-01D — 'Data is accessible through an access protocol that supports authentication and · NIH DMS Policy Element 5 (NOT-OD-21-014) — Access, Distribution, or Reuse Considerations (conse
The paper does not state any persistence commitment or availability timing for the study's own data.
NIH DMS Plan Element 4 (NOT-OD-21-014) — Data Preservation, Access, and Associated Timelines · NSTC Desirable Characteristics (2022), Organizational Infrastructure: 'Retention Policy' · RDA-A2-01M — 'Metadata is guaranteed to remain available after data is no longer available'
The paper does not specify the file format of the study's own dataset.
FsF-R1.3-02D — F-UJI: 'Data is available in a file format recommended by the target research co · RDA-R1.3-02D — data is expressed in a machine-understandable community standard · RDA-I1-01D — data uses a knowledge representation expressed in a standardised format
Advisory · not in the published score
The paper does not name any community standard vocabulary or data model applied to the study's own data.
RDA-R1.3-01M — 'Metadata complies with a community standard' (priority Essential) · RDA-R1.3-01D — 'Data complies with a community standard' · RDA-I2-01M — '(Meta)data use vocabularies that follow FAIR principles'
The paper does not provide a persistent identifier for any external resource other than the paper's own DOI; the CHNS URL is not a persistent identifier. [majority verdict 'no' (4/5 passes agreed)]
RDA-I3-01M — '(meta)data include references to other (meta)data' · RDA-I3-03M — 'metadata includes qualified references to other metadata' · FsF-I3-01M — F-UJI: 'Metadata includes links between the data and its related entities'
The paper does not attach any license to the study's own data; the CC BY license applies to the article only. [majority verdict 'no' (4/5 passes agreed)]
RDA-R1.1-01M — 'Metadata includes information about the licence under which the data can be reu · RDA-R1.1-02M — 'Metadata refers to a standard reuse licence' · RDA-R1.1-03M — 'Metadata refers to a machine-understandable reuse licence'
The paper does not provide a version token or date for the study's own dataset. [majority verdict 'no' (4/5 passes agreed)]
DataCite Metadata Schema 4.6 — the 'Version' property · RDA-R1.2-01M — provenance information (which version was used is provenance) · NSTC Desirable Characteristics of Data Repositories (2022) — 'Provenance', 'Retention Policy'
The paper does not mention any code availability for the study's own analysis code.
NIH DMS Policy Element 2 (NOT-OD-21-014) — 'Related Tools, Software and/or Code' · FAIR4RS Principles v1.0 (Chue Hong et al., 2022; RDA/FORCE11/ReSA) — FAIR Principles for Resear · FORCE11 Software Citation Principles (Smith, Katz & Niemeyer, 2016, PeerJ CS 2:e86)
“This project was supported by the National Natural Science Foundation of China (Grant No. 72104211)”
The paper provides a specific grant number (72104211) for the funding agency.
DataCite Metadata Schema 4.6 — 'FundingReference' property (funderName, funderIdentifier, award · Crossref Funder Registry — canonical funder identifiers for funding metadata · RDA-F2-01M — rich metadata provided to allow discovery (funding is part of the descriptive reco
Advisory · not in the published score
“Vertical mercury column sphygmomanometer was used in each wave”
The paper names the instrument used for blood pressure measurement, which is part of the provenance chain for the derived data. [majority verdict 'yes' (3/5 passes agreed)]
RDA-R1.2-01M — 'Metadata includes provenance information according to community- specific standa · FsF-R1.2-01M — F-UJI: 'Metadata includes provenance information about data creation or generati · W3C PROV-O (W3C Recommendation, 2013) — the entity/activity/agent model of provenance
The paper does not mention any documentation object accompanying the study's own data. [majority verdict 'no' (4/5 passes agreed)]
RDA-R1-01M — '(Meta)data are richly described with a plurality of accurate and relevant attribu · FsF-R1-01MD — F-UJI: 'Metadata specifies the content of the data' · NIH DMS Policy Element 3 (NOT-OD-21-014) — Standards (documentation and metadata to accompany t
Calibrated FAIR score — a parallel quality metric, independent of the DataRank citation score. See the full evaluation →
National Institutes of Health
Grant: 5T32HD007168-39
Population Research Training
National Institutes of Health
Grant: 3R01HD038700-03S1
CHILD HEALTH EFFECTS OF RAPID SOCIO-DEMOGRAPHIC CHANGE
National Institutes of Health
Grant: 5D43TW007709-02
Nutrition-Related NCD Policy Research Training in China
National Institutes of Health
Grant: 3R24HD050924-05S1
Carolina Population Center
National Institutes of Health
Grant: 5R01HD030880-12
Monitoring Social Change: Health, Reproduction, Aging
National Institutes of Health
Grant: 5D43TW009077-04
Nutrition-Related NCD Prevention Training in China
Fields of Study
Keywords
Sustainable Development Goals