Measurement of oxygen saturation with SpO2 can be used for evaluation and control of hypoxemia. Worldwide data is available but lacks domestic data in tan-skinned population.Results: This study showed a positive correlation between P/F ratio and S/F ratio. Derived S/F threshold values of 158,...
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...
Internal and Emergency Medicine (2022) 17:1769–1775 https://doi.org/10.1007/s11739-022-02981-3 EM - ORIGINAL Correlation of SpO2/FiO2 and PaO2/FiO2 in patients with symptomatic COVID‑19: An observational, retrospective study Aldo Bonaventura1 · Nicola Mum...
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 ...
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- ...
STPaO2 (mmHg) Correlation coefficient -.040 sig. .583 n 191 P/F Correlation coefficient -.385 sig. .000 n 191 STP/F Correlation coefficient -.396 sig. .000 n 191 4. Discussion The main finding of the current investigation is that accuracy of STP/F to predict death was higher than co...
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 ...
Spo2/Fio2and Pao2/Fio2ratio demonstrated a moderate agreement in classifying ARDS severity (intraclass correlation coefficient = 0.63). Between the correspondent classes according to Spo2/Fio2vs. Pao2/Fio2ratio-derived severity classifications, there was no difference in terms of respiratory mechanics, ...