The Impact of Charlson Comorbidity Index on Mortality From SARS-CoV-2 Virus Infection.
- DOI
- 10.7759/cureus.19937
- Published
- 2021 Nov
- Container
- Cureus
- Publisher
- Not recorded
- Open access
- yes
Credibility signals
serious concern Score 10/100 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.
- cautionDOI resolves: No matching Crossref record was present in this response.
- 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.
- not scoredMEDLINE indexed: Not checked or no result supplied; no credibility inference made.
- not scoredOpenAlex core source: Not checked or no result supplied; no credibility inference made.
- not scoredKnown publisher allow-list: Not checked or no result supplied; no credibility inference made.
- not scoredROR affiliation: Not checked or no result supplied; no credibility inference made.
- serious concernRetraction Watch retraction: 1 retraction notice matched this DOI.
- 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.
- not scoredRetraction Watch correction: No correction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- not scoredRetraction Watch reinstatement: No reinstatement notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- supportingOpen access status: Normalized open-access status: open.
- not scoredPublication license: Not checked or no result supplied; no credibility inference made.
- not scoredPublication version: A publication version was supplied but is not scored.
- cautionMetadata completeness: 5 of 6 scored descriptive metadata groups are present; missing fields increase uncertainty.
Cite this work
BibTeX
@article{allodium:10.7759/cureus.19937,
title = {The Impact of Charlson Comorbidity Index on Mortality From SARS-CoV-2 Virus Infection.},
author = {Ahmed J and Avendaño Capriles CA and Avendaño Capriles NM and Mehta SM and Khan N and Tariq S and Abbas R and Tousif S and Shamim K},
year = {2021},
journal = {Cureus},
doi = {10.7759/cureus.19937},
url = {https://doi.org/10.7759/cureus.19937}
}RIS
TY - JOUR TI - The Impact of Charlson Comorbidity Index on Mortality From SARS-CoV-2 Virus Infection. AU - Ahmed J AU - Avendaño Capriles CA AU - Avendaño Capriles NM AU - Mehta SM AU - Khan N AU - Tariq S AU - Abbas R AU - Tousif S AU - Shamim K PY - 2021 JO - Cureus DO - 10.7759/cureus.19937 UR - https://doi.org/10.7759/cureus.19937 ER -
APA
J, A., CA, A. C., NM, A. C., SM, M., N, K., S, T., R, A., S, T., & K, S. (2021). The Impact of Charlson Comorbidity Index on Mortality From SARS-CoV-2 Virus Infection.. Cureus. https://doi.org/10.7759/cureus.19937
Source records
- pubmed · retrieved 2026-09-24T18:36:14.592Z