A multi-database machine learning approach to predict depression and frailty in elderly populations with chronic conditions

Shiwen Zhang, Yingqianxi Xu, Zhiliang Chen, Zhaochen Hu, Le Peng, Meizi Li, Qi Zhang, Di Ma, Qingtong Zheng, Yanjia Deng, Kai Liu

Open source

DOI: 10.1186/s12877-026-08100-7
Published: 2026-08-10
Container: BMC Geriatrics
Publisher: Springer Science and Business Media LLC
Open access: unknown

Credibility signals

uncertain Score 64/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.

Show all credibility signals

supportingDOI registered: A matching record was returned by Crossref. Source: Crossref; license: CC0 metadata
supportingDOI resolves: A matching record was returned by Crossref. 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
not scoredOpen access status: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
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
supportingMetadata completeness: All 6 scored descriptive metadata groups are present. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer

Cite this work

BibTeX

@article{allodium:10.1186/s12877-026-08100-7,
  title = {A multi-database machine learning approach to predict depression and frailty in elderly populations with chronic conditions},
  author = {Shiwen Zhang and Yingqianxi Xu and Zhiliang Chen and Zhaochen Hu and Le Peng and Meizi Li and Qi Zhang and Di Ma and Qingtong Zheng and Yanjia Deng and Kai Liu},
  year = {2026},
  journal = {BMC Geriatrics},
  doi = {10.1186/s12877-026-08100-7},
  url = {https://doi.org/10.1186/s12877-026-08100-7}
}

RIS

TY  - JOUR
TI  - A multi-database machine learning approach to predict depression and frailty in elderly populations with chronic conditions
AU  - Shiwen Zhang
AU  - Yingqianxi Xu
AU  - Zhiliang Chen
AU  - Zhaochen Hu
AU  - Le Peng
AU  - Meizi Li
AU  - Qi Zhang
AU  - Di Ma
AU  - Qingtong Zheng
AU  - Yanjia Deng
AU  - Kai Liu
PY  - 2026
JO  - BMC Geriatrics
DO  - 10.1186/s12877-026-08100-7
UR  - https://doi.org/10.1186/s12877-026-08100-7
ER  -

APA

Zhang, S., Xu, Y., Chen, Z., Hu, Z., Peng, L., Li, M., Zhang, Q., Ma, D., Zheng, Q., Deng, Y., & Liu, K. (2026). A multi-database machine learning approach to predict depression and frailty in elderly populations with chronic conditions. BMC Geriatrics. https://doi.org/10.1186/s12877-026-08100-7

Source records

crossref · retrieved 2026-11-08T20:26:56.063Z