Correlation of SpO2/FiO2 and PaO2/FiO2 in patients with symptomaticCOVID-19: An observational, retrospective studyCOVID-19SARS-CoV-2ARDSRespiratory failureDiagnosisCytokine stormSome patients affected by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) experience acute hypoxemic respiratory ...
SpO2/FiO2 (S/F) ratio has been found to have good correlation with PaO2/FiO2 (P/F) ratio in adult and pediatric patients with pneumonia, acute respiratory distress syndrome (ARDS) and acute lung injury in various studies.4, 5, 6 However, in COVID patients, there can be discordance ...
Serially increasing OI and OSI trends had an inverse correlation with VFDs ( p <0.01).SF is a reliable surrogate for PF and a useful predictor of progression to ventilation and survival at discharge while OSI is a useful marker of worsening hypoxia and mortality in ventilated patients. 展开 ...
Annals of Intensive Care. 2021;11(1):138. 8. Rice TW, Wheeler AP, Bernard GR, Hayden DL, Schoenfeld DA, Ware LB. Comparison of the SpO2/FIO2 ratio and the PaO2/FIO2 ratio in patients with acute lung injury or ARDS. Ch...
Bivariate correlation analysis showed that P/F ratio cor- related with serum albumin (R: 0.227, p < 0.0001), D-Dimer (R: − 0.240 p < 0.0001), age (R: − 0.347, p < 0.0001), SpO2 (R: 0.258, p < 0.0001) in the overall population; no correla- ...
CORRELATION BETWEEN THE SPO2/FIO2 RATIO AND PAO2/FIO2 RATIO IN ARDSdoi:10.1016/j.chest.2019.02.097V. WongsrichanalaiElsevier
氧合指数(PaO2/FiO2)是用来评价急性呼吸窘迫综合征(ARDS)公认的金标准指标.但由于其检测需要血气分析仪器,多数基层医院不具备该设备,并且反复采血气分析会引起患者及家属的心理负担甚至是反对,因此会对ARDS的诊断,治疗产生延误.SpO2与PaO2之间存在相关性,所以探讨SpO2/FiO2替代氧合指数作为评价ARDS的诊疗指标具有重要作用...
The objectives of this study were to derive Spo2/Fio2 (SF) ratio correlations with the Pao2/Fio2 (PF) ratio to calculate the respiratory parameter of the SOFA score, and to validate the respiratory SOFA obtained using SF ratios against clinical outcomes. PATIENTS AND MEASUREMENTS: We obtained ...
A total of 1,237 sets of simultaneous PaO2, SpO2 readings, and ventilator parameters were recorded. There was a moderate correlation between SF and PF ratios (r s=0.68, p<0.001) and strong correlation between OSI and OI (r s=0.89, p<0.001). We obtained SF ratios of 271, 235, and ...
Our estimated Pao2equation had the highest intraclass correlation coefficient (0.38; 95% CI, 0.36-0.39; validation cohort) and outperformed neural networks and existing equations. Using the estimated Pao2to estimate the oxygenation index showed a significantly better hypoxemia classification (kappa) than ...