The oxygenation index is a calculation used in intensive care medicine to measure the fraction of inspired oxygen (FiO2) and its usage within the body.
A lower oxygenation index is better - this can be inferred by the equation itself. As the oxygenation of a person improves, they will be able to achieve a higher PaO2 at a lower FiO2. This would be reflected on the formula as a decrease in the numerator or an increase in the denominator - thus lowering the OI. Typically an OI threshold is set for when a neonate should be placed on ECMO, for example >40.
The oxygenationindex is a calculation used in intensive care medicine to measure the fraction of inspired oxygen (FiO2) and its usage within the body...
simple abbreviation as oxygenation can lead to confusion with other conceptualizations of oxygenationindex. The Horowitz index is defined as the ratio...
patient's oxygenation, and determining the effectiveness of or need for supplemental oxygen. Although a pulse oximeter is used to monitor oxygenation, it cannot...
Oxygen index may refer to: Oxygenationindex in medicine In chemistry, the ratio of oxygen (atoms) over hydrogen in a particular substance, such as used...
Ventilation strategies include using low volumes and low pressures. If oxygenation remains insufficient, lung recruitment maneuvers and neuromuscular blockers...
such as hypothermia, hyperbaric oxygenation, apneic oxygenation (see below), or extracorporeal membrane oxygenation, much longer periods of apnea may...
The Trophic State Index (TSI) is a classification system designed to rate water bodies based on the amount of biological productivity they sustain. Although...
complexity index (NCI) is a measure to compare the secondary conversion capacity of a petroleum refinery with the primary distillation capacity. The index provides...
years ago provide a record of Earth's dynamic oxygenation evolution. These fluctuations in oxygenation were likely driven by the Lomagundi carbon isotope...
the simple mean or average of the RON and the MON, called the Anti-Knock Index (AKI), and often written on pumps as (R+M)/2. AKI is also sometimes called...
ventricular assist devices, and venous-arterial extra-corporeal membrane oxygenation. It is important to note, however, that none of these devices are permanent...
(February 2020). "Neurological Pupil index for Early Prognostication After Venoarterial Extracorporeal Membrane Oxygenation" (PDF). Chest. 157 (5): 1167–1174...
(November 2012). "Noninvasive optical characterization of muscle blood flow, oxygenation, and metabolism in women with fibromyalgia". Arthritis Research & Therapy...
capnography, as well as pulse rate and blood oxygenation SpO2 as measured by pulse oximetry) into a single index value. The IPI value on the patient monitor...
to expand our knowledge on the effect and the mechanisms behind tumor oxygenation." Low-quality evidence suggests that hyperbaric oxygen therapy may reduce...
out from the right ventricle to the lungs. In the lungs the blood is oxygenated and returned to the left atrium to complete the circuit. The other division...
related articles See the Index of underwater divers for an alphabetical listing of articles about underwater divers See the Index of recreational dive sites...
disease progresses, the lining of the cells become weakened to the point where they can no longer oxygenate the body, this of course, includes the brain."...
the airway due to mechanical or neurologic cause, to ensure adequate oxygenation, or to remove excess carbon dioxide from the lungs. Various healthcare...
reducing systemic vascular resistance with nitroglycerin, ensuring adequate oxygenation with non-invasive ventilation, and decrease of pulmonary circulation...
efficiently N-oxygenates N-dodecylamine, is a poor catalyst of phenethylamine N-oxygenation. The most efficient human FMO in phenethylamine N-oxygenation is FMO3...
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