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Cumulative frequency distribution of (a) tidal volume, (b) respiratory rate, (c) maximum airway pressure, (d) PEEP, (e) etCO2 and (f) SpO2. The plots show the ventilation variables 2 and 1 h before the conversion and 1 and 2 h after the conversion from conventional ventilation to INTELLiVENT-ASV. Vertical dotted lines represent the median at the last hour before the conversion, and horizontal dotted lines show the respective proportion of patients reaching each cutoff.
