Table 2. Comparison of Three Groups in Terms of Different Scores ^a.

	Assessment Time	Control (n = 45)	Caudal (n = 45)	Dexmedetomidine (n = 45)	P-Value
Ramsay	15 min
	Range	1 (1 - 2)	1 (1 - 2)	1 (1 - 2)	0.663
	1	33 (73.3)	31 (68.9)	29 (64.4)	0.661
	2	12 (26.7)	14 (31.1)	16 (35.6)
	30 min
	Range	2 (1 - 2)	2 (1 - 2)	2 (1 - 2)	0.188
	1	11 (24.4)	6 (13.3)	5 (11.1)	0.186
	2	34 (75.6)	39 (86.7)	40 (88.9)
	60 min
	Range	2 (1 - 2)	2 (2 - 2)	2 (2 - 2)	0.133
	1	2 (4.4)	0 (0)	0 (0)	0.333
	2	43 (95.6)	45 (100)	45 (100)
	2 h
	Range	2 (1 - 2)	2 (2 - 2)	2 (2 - 2)	0.368
	1	1 (2.2)	0 (0)	0 (0)	1.000
	2	44 (97.8)	45 (100)	45 (100)

^a Values are expressed as median (min - max) or No (%).