Evaluating the relationship between C-peptide levels and insulin resistance in patients with and without diabetic complications.

Siddiqui K, Joy SS, Nawaz SS, George TP, David SK, Mujammami M, Alfadda AA, Rafiullah M

DOI: 10.1097/md.0000000000050326
Published: 2026 Aug 21
Container: Medicine
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:10.1097/md.0000000000050326,
  title = {Evaluating the relationship between C-peptide levels and insulin resistance in patients with and without diabetic complications.},
  author = {Siddiqui K and Joy SS and Nawaz SS and George TP and David SK and Mujammami M and Alfadda AA and Rafiullah M},
  year = {2026},
  journal = {Medicine},
  doi = {10.1097/md.0000000000050326},
  url = {https://doi.org/10.1097/md.0000000000050326}
}

RIS

TY  - JOUR
TI  - Evaluating the relationship between C-peptide levels and insulin resistance in patients with and without diabetic complications.
AU  - Siddiqui K
AU  - Joy SS
AU  - Nawaz SS
AU  - George TP
AU  - David SK
AU  - Mujammami M
AU  - Alfadda AA
AU  - Rafiullah M
PY  - 2026
JO  - Medicine
DO  - 10.1097/md.0000000000050326
UR  - https://doi.org/10.1097/md.0000000000050326
ER  -

APA

K, S., SS, J., SS, N., TP, G., SK, D., M, M., AA, A., & M, R. (2026). Evaluating the relationship between C-peptide levels and insulin resistance in patients with and without diabetic complications.. Medicine. https://doi.org/10.1097/md.0000000000050326

Source records

pubmed · retrieved 2026-11-10T16:42:32.277Z
europe-pmc · retrieved 2026-11-10T16:42:32.276Z