Table 2.

FLACC, Ramsay and PAED scores in the post anesthesia care unit

Variable	Group			P value (Chi Square Test)
	S N = 74 (%)	H1 N = 74 (%)	H2 N = 74 (%)
PAED total score	4.69 ± 4.17	4.20 ± 3.89	4.96 ± 3.86	0.470(K-W Test)
FLACC score				0.849
0	0(0)	2(2.70)	2(2.70)	0.361
1	8(10.81)	15(20.27)	3(4.05)	0.009
2	34(45.95)	22(29.73)	34(45.95)	0.069
3	31(41.89)	32(43.24)	35(47.30)	0.789
4	1(1.35)	2(2.70)	0(0)	0.363
5	0(0)	1(1.35)	0(0)	0.366
Ramsay score				0.278
1	34(45.95)	32(43.24)	30(40.54)	0.802
2	36(48.65)	33(44.59)	30(40.54)	0.611
3	4(5.41)	9(12.16)	13(17.57)	0.070
4	0(0)	0(0)	1(1.35)	0.366

Patients were randomized 1:1:1 into 3 groups: hydromorphone hydrochloride 0.1 mg/kg (H1), hydromorphone hydrochloride 0.2 mg/kg (H2), or sufentanil 1.5 µg/kg (S). All patients received flurbiprofen axetil 5 mg/kg