From: General anesthesia versus ultrasound-guided axillary block for ambulatory hand surgery: randomized prospective study
Patient satisfaction
Group A (n = 20)
Group B (n = 20)
χ2
P-value
Poor
2 (10.0%)
0 (0.0%)
21.714
< 0.001**
Fair
Good
12 (60.0%)
Very good
4 (20.0%)
10 (50.0%)
Excellent
8 (40.0%)