Imputation of arterial oxygen partial pressures using pulse oximetry in surgical patients under general anaesthesia: A prospective cohort study
Five existing equations for predicting PaO<sub>2</sub> from SpO<sub>2</sub> revealed weak agreement in adult patients under general anaesthesia. El-Khatib's equation demonstrated strong potential for predicting PaO<sub>2</sub>, providing a reliable non-invasive alternative for determining PaO<sub>2</sub> in clinical practice.
Authors
- Marwan S. Rizk (ORCID: https://orcid.org/0000-0003-3138-3166)
- Carine Zeeni (ORCID: https://orcid.org/0000-0003-3452-6927)
- Amro Khalili (ORCID: https://orcid.org/0000-0001-7323-237X)
- Thuraya HajAli (ORCID: https://orcid.org/0009-0004-3312-7574)
- Mohamad F. El‐Khatib (ORCID: https://orcid.org/0000-0002-2467-7919)
- Rasha Shreim
- Ibrahim El Mallah (ORCID: https://orcid.org/0000-0001-8860-4631)
Institutions
- University of Iowa (US)
- American University of Beirut Medical Center (LB)
Publication Details
- Journal
- Indian Journal of Anaesthesia
- Published
- 2025-09-05
- DOI
- https://doi.org/10.4103/ija.ija_153_25
- Primary Topic
- Non-Invasive Vital Sign Monitoring
- Type
- article
- Field-Weighted Citation Impact
- 0.00