Comparison of Continuous and Programmed Intermittent Bolus Infusion of 0.2% Ropivacaine after Ultrasound-Guided Continuous Interscalene Brachial Plexus Block in Arthroscopic Shoulder Surgery

Table 5

Patient satisfaction with postoperative pain management.

Patient satisfaction	Group A (n = 28)	Group B (n = 29)	value
5 = very satisfied	4 (14.3)	7 (24.1)	0.457
4 = satisfied	12 (42.9)	12 (41.4)
3 = neutral	8 (28.6)	5 (17.2)
2 = dissatisfied	4 (14.3)	3 (10.3)
1 = very dissatisfied	0 (0.0)	2 (3.5)

All measured values are presented as the number of patients (%).  < 0.05.