Table 4.

Postoperative cumulative doses of ketorolac consumption.

Time after surgery	ICNB group (N = 23)	SAPB group (N = 23)	P value	Median difference (95% CI)
At 2 h	0 (0–30)	30 (0–30)	.17	0 (−30 to 0)
At 4 h	0 (0–30)	30 (0–30)	.21	0 (−30 to 0)
At 6 h	30 (0–30)	30 (0–30)	.78	0 (0-0)
At 12 h	30 (0–30)	30 (0–30)	.84	0 (−30 to 0)
At 24 h	30 (0–60)	30 (0–60)	.79	0 (−30 to 30)
At 36 h	30 (0–60)	30 (0–60)	.73	0 (−30 to 30)
At 48 h	30 (0–60)	30 (30–90)	.48	0 (−30 to 0)

Data are presented as median (interquartile range).

CI = confidence interval, ICNB = intercostal nerve block, SAPB = serratus anterior plane block.