https://www.selleckchem.com/pr....oducts/pf-06463922.h
The median tidal volume was 7.1 (inter-quartile range [IQR], 6.6-7.6) ml kg ideal body weight. One hundred sixty-four patients (61%) were fluid responders. Relative and absolute ΔPPV predicted fluid responsiveness with an AUROC of 0.92 (95% confidence interval [95% CI], 0.88-0.95; P0.001) each. The grey zone for relative and absolute ΔPPV included 4.8% and 22.6% of patients, respectively. These results were not affected by ventilatory mode and baseline characteristics (type of shock, centre, vasoactive treatment). Passive leg ra