Age Trajectories of O2 Saturation and Levels of Serum Bicarbonate or End-Tidal CO2 Across the Life Course of Women and Men: Insights from EHR and PSG Data is a dataset published in Biomolecules (2025). On theSindex it has a DataRank of 0, placing it in the top 100% of the data-sharing corpus. Its calibrated FAIR score is 4/100.
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.
“The original contributions presented in this study are included in the article. Further inquiries can be directed to the corresponding author.”
No persistent identifier (DOI, Handle, ARK, or repository accession) is given for the dataset; the only identifier is the article DOI, which identifies the paper, not the data.
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'
“The original contributions presented in this study are included in the article. Further inquiries can be directed to the corresponding author.”
No repository is named; the data are held by the authors (corresponding author), not in a curated archive.
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
“The original contributions presented in this study are included in the article. Further inquiries can be directed to the corresponding author.”
No identifier for the dataset appears anywhere in the text, either in the reference list or body.
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 original contributions presented in this study are included in the article. Further inquiries can be directed to the corresponding author.”
The statement points to the article itself (supplementary materials) and to a person, not to a repository record with an identifier.
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
“Our EHR data set contained a total of 53,252 unique patients, among whom 32,760 (61.5%) were female and 20,492 (38.5%) were male ( Table 1 ).”
The dataset's content and size are described in running prose rather than in an itemized section, table, or list dedicated to data files. [majority verdict 'partial' (3/4 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 original contributions presented in this study are included in the article. Further inquiries can be directed to the corresponding author.”
The only access route is a discretionary request to a person, which is not a followable route with a defined process.
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
The paper does not label the access level of the data. [majority verdict 'no' (2/4 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
“Further inquiries can be directed to the corresponding author.”
The only gatekeeper named is the corresponding author, a natural person, not an institutional body.
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 original contributions presented in this study are included in the article. Further inquiries can be directed to the corresponding author.”
No statement about when the data become available or how long they persist is given.
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'
No file format for the released data is named in the text.
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 data set consisted of demographics, clinical observations, vitals, laboratory test results, and diagnoses with the Common Data Model (CDM) specification (version 5.1).”
The Common Data Model (CDM) is a community standard for data organization, and LOINC codes are used for variables. [majority verdict 'yes' (2/4 passes agreed)]
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'
No identifier is given for any external resource (e.g., source dataset, reference genome) that the study's data depend on or derive from.
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'
“This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license ( https://creativecommons.org/licenses/by/4.0/ ).”
The CC BY license applies to the article, not to the data; no license is stated for the dataset itself.
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'
“We obtained the EHR data from the Carolina Data Warehouse... from the period 1 January 2018, to 31 December 2020”— not found in the paper; verdict downgraded
Date ranges are provided for the data collection periods, pinning the snapshots. [downgraded to 'no' — no verifiable quote from the paper] [majority verdict 'no' (3/4 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'
No code location is provided; the study's own code is not deposited or linked.
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)
“Funding was provided by the Intramural Research Program of the National Institutes of Health, National Institute of Environmental Health Sciences (ZIA ES101765).”
An award number (ZIA ES101765) is explicitly given.
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
“The PSG data were stored using a Stellate Systems polygraph (Montreal, QC, Canada) from 2003 to 2012, a Grass Systems polygraph (model 7D) from 2013 to 2018, and a Natus polygraph (Natus® SleepWorks™ PSG Software, version: 9.0) after 2019.”— not found in the paper; verdict downgraded
Specific instruments, software, and versions are named for data collection and analysis. [downgraded to 'partial' — no verifiable quote from the paper] [majority verdict 'partial' (3/4 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
“Table 1. Age group distributions of females and males between EHR data set and PSG data set.”— not found in the paper; verdict downgraded
Variable definitions are provided inside the article (tables) rather than in a separate documentation object shipped with the data. [downgraded to 'no' — no verifiable quote from the paper] [majority verdict 'no' (3/4 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 →
Intramural Research Program of the National Institutes of Health
Grant: ZIA ES101765
Intramural NIH HHS
Grant: Z01 ES101765
National Institutes of Health
Grant: 1ZIAES101765-11
Bioinformatics
FWCI
0.00
Citation Percentile
0.2%
Fields of Study
MeSH Terms
Keywords