Table 5.

Ramsay sedation score.

Time (hrs)	Group KFL (n = 12)	Group DEX (n = 12)	p value
0	1(1-2)	1 (1-2)	1.000
1	4 (3–5)	4 (4–5)	0.244
3	4 (4–5)	4 (4–5)	1.000
6	3 (2–4)	4 (2–4)	0.126
9	2 (2-3)	2 (2-3)	0.680
12	2 (1-2)	2 (2-3)	1.000

Data are presented as median and range. p values  ≤ 0.05 are considered statistically significant.