Table 2.

Postoperative analgesic and recovery profiles.

	ESPB group (n = 28)	Control group (n = 29)	P-value
Total fentanyl consumption (µg)	530.0 (470.0–591.3)	700.0 (530.0–840.0)	0.004
Nausea and vomiting (n)	4 (14.3)	8 (27.6)	0.218
Number of rescue analgesic treatments	2.0 (1.0–2.0)	2.0 (2.0–3.0)	0.098
Time to first ambulation (days)	1.0 (1.0–1.0)	1.0 (1.0–2.0)	0.015
Length of hospitalization after operation (days)	6.0 (5.0–6.0)	7.0 (6.0–8.0)	0.008

Values are presented as median (interquartile range) for continuous variables or as number (%) for categorical variables.

ESPB erector spinae plane block.