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Role of C-reactive protein, neutrophil-to-lymphocyte ratio, and platelet-to-lymphocyte ratio as inflammatory biomarkers in chronic obstructive pulmonary disease exacerbation

Crossref DOI link: https://doi.org/10.1186/s43168-026-00620-5

Published Online: 2026-07-21

Published Print: 2026-12

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Hasswa, Mohamed K. https://orcid.org/0000-0001-6351-0022
Assal, Gehan El

Abdelazeem, Nada Abdalla

Mohamed, Mohamed Saad
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Text and Data Mining valid from 2026-07-21

Version of Record valid from 2026-07-21
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Article History

Received: 17 April 2026

Accepted: 13 July 2026

First Online: 21 July 2026

Declarations

Ethics approval and consent to participate: Ethical approval was obtained prior to study initiation from the Armed Forces College of Medicine Institutional Review Board (IRB) at its 77th meeting held on 4 January 2025. Written informed consent was obtained from all participants prior to enrollment. The study was conducted in accordance with the ethical principles of the Declaration of Helsinki.

Consent for publication: Not applicable as neither personal image nor personal data of the participants were included in the manuscript.

Competing interests: The authors declare no competing interests.

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