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 |