PaO2/FiO2 ratio is the ratio of arterial oxygen partial pressure (PaO2 in mmHg) to fractional inspired oxygen (FiO2 expressed as a fraction, not a percentage)
Relation between PaO2/FIO2 ratio and FIO2:a mathematical description. Intensive Care Med 2006;32:1494-97.Jerome Aboab,Bruno Louis,Bjorn Jonson,Laurent Brochard. Relation between PaO2/FIO2 ratio and FIO2: a mathematical description[J]. Intensive Care Medicine . 2006 (10)...
Variation in the PaO2/FiO2 ratio with FiO2: mathematical and experimental description, and clinical relevance Karbing DS, Kjaergaard S, Smith BW, et al: Variation in the PaO2/FiO2 ratio with FiO2: Mathematical and experimental description, and clinical relevance... Dan,S,Karbing,... - 《Crit...
OBJECTIVES: To derive a relationship between the SpO2/FIO2 ratio and PaO2/FIO2 ratio across the entire range of SpO2 values (0-100%) and to evaluate whether mortality prediction using the Pediatric Index of Mortality-3 can be improved by the use of PaO2/FIO2 values derived from SpO2/FIO2. ...
The PaO2/FIO2 ratio is a commonly used indicator of lung function in critically ill patients. For many years, physicians have relied on it to define and characterize the severity of the acute respiratory distress syndrome (ARDS) and this ratio is still a central element of the new ARDS defini...
Introduction: Diagnostic criteria for acute lung injury (ALI) and Acute Respiratory Distress syndrome (ARDS) includes acute onset of disease, chest radiograph demonstrating bilateral pulmonary infiltrates, lack of significant left ventricular dysfunction and Pao2/Fio2 (PF) ratio ≤300 for ALI or ≤200...
Relation between PaO2/FiO2 ratio, SpO2/FiOWe evaluated the prognostic role of the arterial oxygen partial pressure/fractional inspired oxygen ratio (PaO2 /FiO2 ratio) measured at the end of double-... T,Aslanidis,A,... - 《Critical Care》 被引量: 0发表: 2013年 加载更多来源...
However, for mechanically ventilated patients we believe that the PaO2/FiO2 ratio might not be the best reflection of oxygenation status. We have previously developed a new oxygenation index, PaO2/(FiO2 × MAP), where MAP is the mean airway pressure, and showed that the new oxygenation index ...
The PaO2/FiO2 ratio (mean ± SD) at T1 was significantly lower than at T0 in both groups (326.9 ± 120.1 vs. 431.9 ± 73.7 mmHg in group TLV, P < 0.001; 374.9 ± 130.9 vs. 445.4 ± 73.7 mmHg in group OLV, P = 0.001), but did not...
The presence of a PaO2/FIO2 ratio < 202 at 3 h after admission was shown to be a predictor of in-ICU mortality (OR:1.364; 95% CI:1.212-1.625, p < 0.001) and of worse long-term survival (88.8% vs. 95.8%; Log rank p = 0.002. Adjusted Hazard ratio: 1.48; 95% CI...