Correlation of Oxygen Index, Oxygen Saturation Index, and PaO2/FiO2 Ratio in Invasive Mechanically Ventilated Adults
نویسندگان
چکیده
منابع مشابه
Oxygen saturation index and severity of hypoxic respiratory failure.
BACKGROUND The oxygenation index (OI = mean airway pressure, MAP × FiO2 × 100 : PaO2) is used to assess the 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 PaO2 for the calculation of OI. Oxygenation can be continuously and noninvasively assessed using pulse oxime...
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Background and Aim: The clinical applicability of substitution of central venous oxygen saturation for mixed venous oxygen saturations in monitoring global tissue hypoxia is still a matter of controversy. Hence aim of the study is comparison of paired samples of mixed venous and central venous oxygen saturation and comparison in relation to cardiac index in varying hemodynamic conditio s. Mater...
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This prospective observational study on 36 neonates aimed to estimate the correlation between the new Saturation Oxygen distending Pressure Index (SOPI) and Oxygenation index. SOPI had high correlation (r=0.94) with oxygenation index. SOPI of <2, 2, and 3.7 represented mild, moderate and severe pulmonary disease, respectively with high sensitivity and specificity.
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BACKGROUND Accurate measurement of carbon dioxide elimination (V̇CO2 ) and oxygen consumption (V̇O2 ) at the bedside may help titrate nutritional and respiratory support in mechanically ventilated patients. Continuous V̇CO2 monitoring is now available with many ventilators. However, because normative data are sparsely available in the literature, we aimed to describe the range of V̇CO2 and V̇O2 valu...
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ژورنال
عنوان ژورنال: Indian Journal of Critical Care Medicine
سال: 2021
ISSN: 0972-5229,1998-359X
DOI: 10.5005/jp-journals-10071-23506