Table 4.

Administration of drug (via any route) that may be used to treat delirium

Drug	Patients who received drug*	Patients who received drug and had a delirium assessment completed*
Quetiapine	35	21
Clonidine	31	17
Dexmedetomidine	30	18
Olanzapine	27	17
Haloperidol	18	11
Risperidone	4	4

^*The total number of patients does not equal the 111 patients who definitely received a drug, as some patients received more than one listed drug on the study day.