Combined | None (n = 10) | Partial (n = 30) | Complete (n = 41) | P value |
---|---|---|---|---|
Patient | ||||
Male | 20.0 | 40.0 | 51.2 | 0.21 |
Age (years) | 58 (51, 74) | 52 (35, 61) | 53 (29, 68) | 0.20 |
Height (cm) | 161 (156, 184) | 170 (157, 180) | 168 (155, 185) | 0.32 |
Weight (kg) | 83 (69, 88) | 80 (63, 96) | 80 (64, 104) | 0.93 |
BMI | 31 (26, 34) | 28 (22, 34) | 28 (23, 32) | 0.31 |
ASA classification (I, II, III) | 10.0, 60.0, 30.0 | 20.0, 56.7, 23.3 | 12.2, 65.9, 22.0 | 0.85 |
Diabetes mellitus (%) | 0.00 | 3.3 | 9.8 | 0.43 |
Surgical region (hindfoot) (%) | 60.0 | 66.7 | 78.0 | 0.47 |
Catheter depth (1 cm) (%) | 60.0 | 63.3 | 75.6 | 0.47 |
Ultrasound | ||||
Sciatic nerve visualization (good, fair, poor) | 40.0, 30.0, 30.0 | 56.7, 36.7, 6.7 | 63.4, 26.8, 9.8 | 0.19 |