Ain-Shams Journal of Anesthesiology

Table 4 Postoperative analgesic requirements

From: Ultrasound-guided infraorbital nerve block for cleft lip repair in pediatrics: a new technique for an old block

	Group B N = 30	Group S N = 30	P value
Paracetamol (no. of doses)
0	8 (26.7%)	0	< 0.001*
1	22 (73.3%)	5 (16.7%)
2	0	18 (60%)
3	0	7 (23.3%)
Total dose (mg)	101 ± 37	298 ± 40.1
Time of first rescue dose (min)	476.67 ± 100.74	21 ± 6.013	< 0.001*

Data are numbers (%), mean ± SD
*Statistically significant P value < 0.05

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