Correction to: Intensive Care Med (2021) 47:1130–1139 https://doi.org/10.1007/s00134-021-06519-7

The original version of this article unfortunately contained mistakes in Table 2 (wrong confidence interval data of “PEEP” and groups' size). Please find the corrected table below.

Table 2 Gas-exchange and PEEP test in the ARDS subgroups

The authors apologize for the mistake.