Correction to: Crit Care 24, 442 (2020)

https://doi.org/10.1186/s13054-020-03122-y

Following publication of the original article [1], the authors reported errors in Table 1 and Table 2.

The revised Table 1 and Table 2 are indicated hereafter.

Table 1 Patients demographic and clinical characteristics
Table 2 Balance of covariates before and after matching

The original article [1] has been updated.