Table 6. Comparison of swing speed among the OA group, vehicle group, and normal control group (n = 8, mean ± SD, cm/s).
| Groups | Before injection | Day 3 | Day 7 | Day 14 | Day 28 | Day 42 | Day 56 |
|---|---|---|---|---|---|---|---|
| OA | 107.32 ± 5.76 | 84.64 ± 4.26* | 80.31 ± 6.43* | 77.85 ± 5.52* | 92.54 ± 7.58* | 97.32 ± 8.81* | 99.69 ± 9.12 |
| Vehicle | 110.64 ± 6.21 | 99.78 ± 7.73 | 104.56 ± 8.94 | 107.84 ± 8.51 | 107.89 ± 9.23 | 108.57 ± 8.47 | 104.85 ± 6.22 |
| Normal control | 106.87 ± 6.38 | 109.52 ± 8.43 | 112.13 ± 9.65 | 105.95 ± 9.78 | 103.56 ± 8.48 | 111.21 ± 10.14 | 108.73 ± 8.83 |
*, vs the vehicle group and normal control group, P < 0.05