Fig. 2From: Effects of dexmedetomidine on delirium duration of non-intubated ICU patients (4D trial): study protocol for a randomized trialPatients’ schedule of activities according to the Standard Protocol Items: Recommendations for Interventional Trials (SPIRIT) Figure. CAM-ICU Confusion Assessment Method-Intensive Care Unit, RASS Richmond Assessment Sedation Scale, SUE serious unexpected events, SUSAR severe unexpected serious adverse event, UE unexpected eventsBack to article page