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Non-invasive SpO2/FiO2 ratio (SFR) as surrogate for PaO2/FiO2 ratio (PFR): A scoping review Cover

Non-invasive SpO2/FiO2 ratio (SFR) as surrogate for PaO2/FiO2 ratio (PFR): A scoping review

The Journal of Critical Care Medicine
Volume 11 (2025): Issue 3 (July 2025)
By: Madhura Reddy,  Malavika Kulkarni,  Sushma Thimmaiah Kanakalakshmi,  Laxmi Shenoy and  Rama Rani KrishnaBhat  
Open Access
|Jul 2025

Authors

Madhura Reddy

Department of Respiratory Therapy, Manipal College of Health Professions, Manipal, Manipal Academy of Higher Education, Manipal, India

Malavika Kulkarni

Department of Anesthesiology, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, India

Sushma Thimmaiah Kanakalakshmi

sushma.tk@manipal.edu

Department of Anesthesiology, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, India

Laxmi Shenoy

Department of Anesthesiology, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, India

Rama Rani KrishnaBhat

Department of Anesthesiology, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, India
DOI: https://doi.org/10.2478/jccm-2025-0024 | Journal eISSN: 2393-1817 | Journal ISSN: 2393-1809
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Language: English
Page range: 221 - 232
Submitted on: Jan 6, 2025
Accepted on: May 17, 2025
Published on: Jul 31, 2025
Published by: University of Medicine, Pharmacy, Science and Technology of Targu Mures
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
Keywords:
SFR,
PFR,
oxygen,
oxygenation status,
non-invasive tool
Related subjects:
Medicine,
Clinical medicine,
Internal medicine,
Internal medicine, other,
Surgery,
Surgery, other,
Anaesthesiology,
Emergency medicine and intensive-care medicine

© 2025 Madhura Reddy, Malavika Kulkarni, Sushma Thimmaiah Kanakalakshmi, Laxmi Shenoy, Rama Rani KrishnaBhat, published by University of Medicine, Pharmacy, Science and Technology of Targu Mures
This work is licensed under the Creative Commons Attribution 4.0 License.

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