U-shaped association between hemoglobin levels and cardiometabolic multimorbidity in older adults: a large-scale cross-sectional study.

Cao W, Qin F, Guan C, Shen Y, Zhang P, Tian Y, Petersen JD, Qiu L, Wang C, Liu Y

DOI: 10.1186/s12877-026-07075-9
Published: 2026 Feb 13
Container: BMC geriatrics
Publisher: Not recorded
Open access: yes

Credibility signals

limited evidence Score 45/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.

Show all credibility signals

cautionDOI registered: No matching Crossref record was present in this response. Source: Crossref; license: CC0 metadata
cautionDOI resolves: No matching Crossref record was present in this response. Source: Crossref; license: CC0 metadata
not scoredDirectory of Open Access Journals: No matching DOAJ record was present in this response. No allow-list match; this is not evidence of low credibility. Source: DOAJ; license: CC0
not scoredMEDLINE indexed: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredOpenAlex core source: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredKnown publisher allow-list: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredROR affiliation: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredRetraction Watch retraction: No retraction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch expression of concern: No expression of concern notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch correction: No correction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch reinstatement: No reinstatement notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
supportingOpen access status: Normalized open-access status: open. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
not scoredPublication license: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredPublication version: A publication version was supplied but is not scored. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
cautionMetadata completeness: 5 of 6 scored descriptive metadata groups are present; missing fields increase uncertainty. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer

Cite this work

BibTeX

@article{allodium:10.1186/s12877-026-07075-9,
  title = {U-shaped association between hemoglobin levels and cardiometabolic multimorbidity in older adults: a large-scale cross-sectional study.},
  author = {Cao W and Qin F and Guan C and Shen Y and Zhang P and Tian Y and Petersen JD and Qiu L and Wang C and Liu Y},
  year = {2026},
  journal = {BMC geriatrics},
  doi = {10.1186/s12877-026-07075-9},
  url = {https://doi.org/10.1186/s12877-026-07075-9}
}

RIS

TY  - JOUR
TI  - U-shaped association between hemoglobin levels and cardiometabolic multimorbidity in older adults: a large-scale cross-sectional study.
AU  - Cao W
AU  - Qin F
AU  - Guan C
AU  - Shen Y
AU  - Zhang P
AU  - Tian Y
AU  - Petersen JD
AU  - Qiu L
AU  - Wang C
AU  - Liu Y
PY  - 2026
JO  - BMC geriatrics
DO  - 10.1186/s12877-026-07075-9
UR  - https://doi.org/10.1186/s12877-026-07075-9
ER  -

APA

W, C., F, Q., C, G., Y, S., P, Z., Y, T., JD, P., L, Q., C, W., & Y, L. (2026). U-shaped association between hemoglobin levels and cardiometabolic multimorbidity in older adults: a large-scale cross-sectional study.. BMC geriatrics. https://doi.org/10.1186/s12877-026-07075-9

Source records

pubmed · retrieved 2026-09-26T17:08:54.686Z