This corrects the article "2021 KSCCM clinical practice guidelines for pain, agitation, delirium, immobility, and sleep disturbance in the intensive care unit" on page 1.
In the article entitled “2021 KSCCM clinical practice guidelines for pain, agitation, delirium, immobility, and sleep disturbance in the intensive care unit,” Figure 4 was incorrectly presented. The correct figure is as follows.