转载自YouTube氧合指数讲解PaO2 to FiO2 Ratio - PF Ratio, 视频播放量 2244、弹幕量 1、点赞数 16、投硬币枚数 2、收藏人数 29、转发人数 5, 视频作者 护理资源NR, 作者简介 护理学科相关资讯,资源,相关视频:国外某ICU参观,这种癌症,大多数都是气出来的,医生这番话,
正如我们都同意的那样,动脉血氧分压(PaO2)与吸入氧浓度(FiO2)的比值,或叫做P/F Ratio,可以通过结合插管患者正在使用的或测量出来的气道压力来显著改善,以更好地反映急性呼吸窘迫综合征(ARDS)的严重程度。 El Khatib等人提出并研究了氧合因子...
正如我们都同意的那样,动脉血氧分压(PaO2)与吸入氧浓度(FiO2)的比值,或叫做P/F Ratio,可以通过结合插管患者正在使用的或测量出来的气道压力来显著改善,以更好地反映急性呼吸窘迫综合征(ARDS)的严重程度。 El Khatib等人提出并研究了氧合因子(OF)(计算公式:OF = PaO2/ [FiO2×MAP])。该指标是儿科患者常用的氧...
5. Karbing DS, Kjaergaard S, Smith BW, Espersen K, Allerød C, Andreassen S, et al. Variation in the PaO2/FiO2 ratio with FiO2: mathematical and experimental description, and clinical relevance. Crit Care. 2007;11(6):R1...
Jerome Aboab,Bruno Louis,Bjorn Jonson,Laurent Brochard. Relation between PaO2/FIO2 ratio and FIO2: a mathematical description[J]. Intensive Care Medicine . 2006 (10)摇Aboab J, Louis B, Jonson B, et al. Relation between PaO2 / FiO2 ratio and FiO2 : a mathematical description[ J]...
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...
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...
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. ...
We studied the predictive value of the PaO2/FiO2ratio for classifying COVID-19-positive patients who will develop severe clinical outcomes. One hundred fifty patients were recruited and categorized into two distinct populations ("A" and "B"), according to the indications given by the World Health...
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 ...