Validation of SpO2/FiO2 as a Non-Invasive Surrogate of PaO2/FiO2 in Mechanically Ventilated COVID-19 Patients at High Altitude

Guillermo Ortiz-Ruiz; Manuel Garay-Fernández; Eduardo Tuta-Quintero; Alirio Bastidas; Antonio Lara; Arlen Mauricio Márquez; Carolina Aponte; Jairo Guevara; Jonathan A. Guezguan

doi:10.3390/arm94030028

Validation of SpO2/FiO2 as a Non-Invasive Surrogate of PaO2/FiO2 in Mechanically Ventilated COVID-19 Patients at High Altitude

Guillermo Ortiz-Ruiz (Correspondent Author)
, Manuel Garay-Fernández (Second Author)
, Eduardo Tuta-Quintero (masterstudent)
, Alirio Bastidas (Fourth Autor)
, Antonio Lara (Fifth Author)
, Arlen Mauricio Márquez (Another Number Author)
, Carolina Aponte (Another Number Author)
, Jairo Guevara (Another Number Author)
, Jonathan A. Guezguan (Another Number Author)

Subred Integrada de Servicios de Salud Centro Oriente ESE, Bogotá 111711, Colombia
Clínica Universidad de La Sabana

Research output: Contribution to journal › Article › peer-review

Original language	English
Pages (from-to)	1-12
Journal	Advances in Respiratory Medicine
Volume	94
Issue number	3
DOIs	https://doi.org/10.3390/arm94030028
State	Published - 27 Apr 2026

Strategic Focuses

Vida Humana Plena (Vita)

Article Classification

Full research article

Indexación Internacional (Artículo)

ISI Y SCOPUS

Scopus-Q Quartil

Q2

ISI- Q Quartil

Q2

Categoría Publindex

B

Access to Document

10.3390/arm94030028

https://www.mdpi.com/2543-6031/94/3/28

Correlación y concordancia de la SaO2/FiO2 y PaO2/FiO2 imputada en pacientes con COVID-19 bajo ventilación mecánica invasiva en dos centros de alta complejidad a gran altitud con el diagnóstico de hipoxemia grave, estudio multicéntrico
Bastidas Goyes, A. R. (PI), Aponte-Murcia, C. (CoI), Ortiz Ruiz, G. (PI) & Guezguan Perez, J. A. (CoI)
1/03/24 → 1/09/25
Project: Proyectos de Unidad Académica

Cite this

@article{75bb93edcccb4737bcafcd0676a30613,

title = "Validation of SpO2/FiO2 as a Non-Invasive Surrogate of PaO2/FiO2 in Mechanically Ventilated COVID-19 Patients at High Altitude",

author = "Guillermo Ortiz-Ruiz and Manuel Garay-Fern{\'a}ndez and Eduardo Tuta-Quintero and Alirio Bastidas and Antonio Lara and M{\'a}rquez, \{Arlen Mauricio\} and Carolina Aponte and Jairo Guevara and Guezguan, \{Jonathan A.\}",

year = "2026",

month = apr,

day = "27",

doi = "10.3390/arm94030028",

language = "Ingl{\'e}s",

volume = "94",

pages = "1--12",

journal = "Advances in Respiratory Medicine",

issn = "2451-4934",

publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",

number = "3",

}

Validation of SpO2/FiO2 as a Non-Invasive Surrogate of PaO2/FiO2 in Mechanically Ventilated COVID-19 Patients at High Altitude. / Ortiz-Ruiz, Guillermo (Correspondent Author); Garay-Fernández, Manuel (Second Author); Tuta-Quintero, Eduardo (masterstudent) et al.
In: Advances in Respiratory Medicine, Vol. 94, No. 3, 27.04.2026, p. 1-12.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Validation of SpO2/FiO2 as a Non-Invasive Surrogate of PaO2/FiO2 in Mechanically Ventilated COVID-19 Patients at High Altitude

AU - Ortiz-Ruiz, Guillermo

AU - Garay-Fernández, Manuel

AU - Lara, Antonio

AU - Márquez, Arlen Mauricio

AU - Aponte, Carolina

AU - Guevara, Jairo

AU - Guezguan, Jonathan A.

A2 - Tuta-Quintero, Eduardo

A2 - Bastidas, Alirio

PY - 2026/4/27

Y1 - 2026/4/27

U2 - 10.3390/arm94030028

DO - 10.3390/arm94030028

M3 - Artículo

SN - 2451-4934

VL - 94

SP - 1

EP - 12

JO - Advances in Respiratory Medicine

JF - Advances in Respiratory Medicine

IS - 3

ER -

Validation of SpO2/FiO2 as a Non-Invasive Surrogate of PaO2/FiO2 in Mechanically Ventilated COVID-19 Patients at High Altitude

Strategic Focuses

Article Classification

Indexación Internacional (Artículo)

Scopus-Q Quartil

ISI- Q Quartil

Categoría Publindex

Access to Document

Fingerprint

Projects

Correlación y concordancia de la SaO2/FiO2 y PaO2/FiO2 imputada en pacientes con COVID-19 bajo ventilación mecánica invasiva en dos centros de alta complejidad a gran altitud con el diagnóstico de hipoxemia grave, estudio multicéntrico

Cite this