Characteristic | BoNT-A group (n = 38) | HA group (n = 37) |
---|---|---|
Age (years) | 49.5 ± 10.9 | 50.6 ± 10.3 |
Male, n (%) | 23 (60.5) | 23 (62.2) |
Weight (kg) | 67.5 ± 8.1 | 67.0 ± 10.5 |
Height (cm) | 166.5 ± 6.5 | 165.1 ± 8.1 |
Etiology of OA, secondary OA (%) | 27 (71.1) | 27(73.0) |
Light worker, n (%) | 28 (73.7) | 27 (73.0) |
Side of ankle injected, left, n (%) | 13 (34.2) | 12 (32.4) |
Disease duration (years) | 5.6 ± 3.7 | 5.3 ± 4.0 |
Total AOS | 4.9 ± 1.5 | 4.7 ± 1.0 |
Pain subscale | 4.5 ± 1.3 | 4.5 ± 1.1 |
Disability subscale | 5.2 ± 1.9 | 5.0 ± 1.3 |