Table 2.

Number of patients during rest in need for rescue analgesic drugs in intravenous fentanyl patient controlled analgesia group (PCA) + placebo saline injection in RSB and TAP and the multimodal analgesia group (PCA + 0.25% bupivacaine in RSB and TAP)

Variables	PCA (n=25)	PCA + RSB + TAP (n=30)	Significance
First day
	11 (44.0)	10 (34.5)	P=0.474
Second day
	5 (20.0)	2 (6.9)	P=0.153

Data are presented as number and (%) in both groups. Pearson Chi-square. P: Probability of error (significant if <0.05)