Variables

Before intervention

After intervention

p value

CPOT score

73.7% (157/213)

84.1% (165/196)

>0.05

RASS score

70.9% (151/213)

79.6% (156/196)

>0.05

Delirium

31.9% (68/213)

23.5% (46/196)

<0.05