Assessment of Analgesic Efficacy of Bilateral Lumbar Erector Spinae Plane Block for Postoperative Pain following Lumbar Laminectomy: A Single-Blind, Randomized Clinical Trial

Table 3

Comparison of patient satisfaction with the pain control method between the erector spinae plane (ESP) block and control groups.

	ESP block (n = 24)	Control (n = 26)	value
Completely dissatisfied	0 (0)	0 (0)	0.27
Dissatisfied	0 (0)	4 (15.4)
Neutral	3 (12.5)	3 (11.5)
Satisfied	18 (75)	16 (61.5)
Completely satisfied	3 (12.5)	3 (11.5)

Values are shown as frequency (percentage). Fisher’s exact test was used.