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1. Oxygenation Index Calculator - MDApp
Link: https://www.mdapp.co/oxygenation-index-calculator-380/
Description: WEBThe oxygenation index assesses the intensity of ventilatory support that is needed to maintain adequate oxygenation. The formula is: Oxygenation index = (FiO 2 x P AW) / PaO 2. Where: Fraction of inspired oxygen FiO 2 in %; Mean airway pressure P AW in mmHg; Partial pressure of oxygen PaO 2 in mmHg;
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2. Oxygenation Index Calculator
Link: https://www.omnicalculator.com/health/oxygenation-index
Description: WEBJun 5, 2023 · In order to calculate the Oxygenation Index, you will need the following data: FiO 2 – fraction of inspired oxygen; Mean Airway Pressure (M Paw); and; PaO 2 – partial pressure of the oxygen in the arterial blood. OI = ( FiO₂ × Mean Airway Pressure ) / PaO₂. Results interpretation: OI < 5 – healthy person; OI 5-25 – indicates lung ...
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3. What is the Oxygenation Index? – CriticalCareNow
Link: https://criticalcarenow.com/what-is-the-oxygenation-index/
Description: WEBAug 5, 2020 · Samantha Dallefeld. The oxygenation index or OI is used to assess the severity of hypoxic respiratory failure. OI is now recognized as the primary indicator for respiratory disease severity stratification in mechanically ventilated pediatric patients (1). A HIGHER value represents sicker lungs.
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4. Oxygen Index (OI) • RespCalc - AI Applications Reviewed
Link: https://www.respcalc.com/oxygen-index-oi/
Description: WEBOxygenation Index = (F i O 2 * Mean Airway Pressure) / P a O 2. The oxygenation index is used to assess the intensity of ventilatory support required to maintain oxygenation. It is used in neonates / pediatrics to assess the need for potential ECMO therapy. 0-25 index : Good outcome. 25-40 index : Chance of death > 40%
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5. Measures of oxygenation and mechanisms of hypoxemia - UpToDate
Link: https://www.uptodate.com/contents/measures-of-oxygenation-and-mechanisms-of-hypoxemia
Description: WEBAug 15, 2023 · Literature review current through: Feb 2024. This topic last updated: Aug 15, 2023. INTRODUCTION. Understanding the mechanisms of hypoxemia is critical for evaluating patients with hypoxemia. Identifying the main contributing mechanism to hypoxemia helps narrow the differential so that investigations and therapy are …
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6. Oxygenation index - Wikipedia
Link: https://en.wikipedia.org/wiki/Oxygenation_index
Description: WEBOxygenation index. 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.
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7. Oxygenation Index (OI) - MSD Manuals
Link: https://www.msdmanuals.com/en-gb/medical-calculators/OxygenIndex.htm
Description: WEBThe oxygenation index is used to assess the intensity of ventilatory support required to maintain oxygenation. It is used in neonatology and pediatrics to assess the need for potential ECMO therapy. Equations used. OI = FiO2 * MeanAirwayPressure / PaO2. References. Brudno DS et at.
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8. Oxygenation Indices • LITFL - Life in the Fast Lane
Link: https://litfl.com/oxygenation-indices/
Description: WEBThis page summaries different indices used to quantify pulmonary oxygenation. Measured intrapulmonary shunt is the gold standard test for determining pulmonary oxygen transfer. Indices are either tension-based or content-based (aka concentration-based)
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9. Oxygen Saturation Index and Severity of Hypoxic Respiratory Failure
Link: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4405613/
Description: WEBOxygenation index (OI=mean airway pressure MAP × FiO 2 × 100÷PaO 2) is used to assess severity of hypoxic respiratory failure (HRF) and persistent pulmonary hypertension of the newborn (PPHN). An indwelling arterial line or arterial punctures are necessary to obtain PaO 2 for calculation of OI.
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10. Oxygenation Index - www-users.med.cornell.edu
Link: http://www-users.med.cornell.edu/~spon/picu/calc/oxyindex.htm
Description: WEBOxygenation Index. Calculate the oxygenation index given F i O 2, mean airway pressure and P a O 2. Input F i O 2 % Input Mean Airway Pressure : cmH 2 O : Input P a O 2: torr : Oxygenation Index = The equation is: OI = F i O 2 * MAP. P a O 2. Ortiz RM, Cilley RE, Bartlett RH. Extracorporeal membrane oxygenation in pediatric respiratory failure.
