Fig. 2From: Objective and subjective cognition in survivors of COVID-19 one year after ICU discharge: the role of demographic, clinical, and emotional factorsCognitive profile of patients with and without objective cognitive deficit according to the criteria of Jackson et al. [34]. The seven cognitive indexes are represented in each group. Z-scores below − 1.5 standard deviations (SD) are considered as moderate impairment while z-scores below − 2 SD are considered as severe impairmentBack to article page