Table 2.
Demographic characteristics of patients.
| Parameter | SACB (n = 60) | CACB (n = 63) | p Value |
|---|---|---|---|
| Age (years) | 67.1 ± 6.9 | 66.9 ± 6.8 | 0.895 |
| Gender, n (%) | 0.325 | ||
| Male | 10 (16.7) | 15 (23.8) | |
| Female | 50 (83.3) | 48 (76.2) | |
| Body mass index (kg/m2) | 32.3 ± 4.3 | 31.4 ± 4.8 | 0.785 |
| ASA grade, n (%) | 0.161 | ||
| 1 | 53 (88.3) | 60 (95.2) | |
| 2 | 7 (11.7) | 3 (4.8) | |
| Preoperative VAS pain score | 3.95 ± 0.79 | 4.05 ± 0.85 | 0.551 |
| Operation time (min) | 62.6 ± 6.5 | 61.1 ± 6.2 | 0.18 |
Variables are mean ± standard deviation (SD) or number.
SACB: single shot adductor canal block group; CACB: continuous adductor canal block group; ASA: American Society of Anesthesiologists physical status; VAS: visual analog scale.