Table 2: Sedation as assessed by the Ramsey sedation score at extubation and at one hour after extubation.

Time Group K
(n=36)
Group M
(n= 36)
Group D
(n=36)
p-value
At extubation 2 (2-3) 2 (2-3) 2 (2-2) 0.67
1hour after extubation 2 (2-2) 2 (2- 2) 2 (2-2) 0.125

Data were presented as median (IQR). P >0.05 was considered statistically non-significant among the 3 groups. Group K= Ketamine group, Group M= Magnesium group, Group D= Dexamethasone group.