Table 3 Analysis of medial joint space width in Ultrasound examinations for groups (mean ± SD); average change (Δ) between unloaded and loaded conditions in 0° and 30° knee flexion, as well as side-to-side difference of the average change (Δ) in 0° and 30° knee flexion
Δ of medial joint space width (mm) in 0° | Δ of medial joint space width (mm) in 30° | Side-to-side difference (mm) in 0° | Side-to-side difference (mm) in 30° | p value | |
|---|---|---|---|---|---|
Group 1 | 2.3 ± 1.2 | 2.3 ± 1.3 | 0.4 ± 1.5 | 0.4 ± 1.5 | n.s |
Group 2 | 2.1 ± 0.7 | 2.1 ± 1.1 | 0.9 ± 1.1 | 0.5 ± 1.4 | n.s |