Introduction: COVID-19 is the most frequent cause of ARDS, generating mild, moderate and
severe clinical symptoms, in the latter, patients could evolve to the need for orotracheal …

www.medigraphic.org.mx Page 1 www.medigraphic.org.mx Tema de investigación Med Crit.
2023;37(1):26-30 Índices de oxigenación como marcadores pronósticos en neumonía grave …

Background: Oxygenation indices are used to assess the condition of patients with
pneumonia and ARDS. These indexes determine the status of patients as well as the …

Objective: In the follow-up of Coronavirus disease 2019 (COVID-19), the predictors of
prognosis and mortality are important for early initiation of treatments to reduce the severity …

Background Coronavirus disease leads to silent hypoxia, ARDS, and organ failure. The
saturation and fraction of inspired oxygen have been related to the degree of lung damage …

Background Information on the performance of oxygenation indices (OIs) and risk scores in
patients requiring invasive mechanical ventilation (IMV) is limited. We determine the …

Background The coronavirus disease (COVID-19) can manifest in a range of symptoms,
including both asymptomatic systems which appear nearly non-existent to the patient, all the …

Introduction: Moderate COVID-19 comprises majority of cases reported in terms of severity.
Prediction of deterioration among these should be prioritized. To date, there are no definitive …

Background. Acute respiratory failure from COVID‐19 pneumonia is a major cause of death
after SARS‐CoV‐2 infection. We investigated whether PaO2/FiO2, oxygenation index (OI) …

PURPOSE: Among the various indices of oxygenation, Respiratory Rate-Oxygenation Index
(ROX), defined as the ratio of oxygen saturation and fractional percentage of inspired …