Table 4.
The maximum values for the gait kinematics of the pelvis and lower limb kinematics for the two age groups
| Group A | Group B | ||||
|---|---|---|---|---|---|
| 6–8 years (n = 11) | 9–10 years (n = 17) | P value | |||
| median | range | median | range | ||
| Pelvis X | 18.2 | 12.5–24.9 | 19.5 | 7.0–28.6 | 0.495 |
| Pelvis Y | 6.0 | 3.4–8.6 | 5.7 | 2.6–9.4 | 0.944 |
| Pelvis Z | 6.6 | 4.0–11.9 | 8.1 | 3.4–11.7 | 0.249 |
| Hip X | 43.6 | 41.8–51.5 | 46.2 | 35.2–57.6 | 0.196 |
| Hip Y | 7.2 | 4.5–11.0 | 8.4 | 4.8–11.1 | 0.438 |
| Hip Z | 2.5 | −5.1–10.0 | 0.01 | −9.7–5.8 | 0.115 |
| Knee X | 65.0 | 54.7–71.3 | 64.8 | 50.6–70.5 | 0.906 |
| Knee Y | 4.9 | −3.1–11.8 | 2.6 | −2.5–10.6 | 0.312 |
| Knee Z | 6.8 | −0.1–13.2 | 5.4 | −8.9–21.5 | 0.384 |
| Ankle X | 16.5 | 12.4–20.5 | 16.4 | 6.6–23.1 | 0.557 |
| Foot Progression Z | −1.8 | −17.8–4.8 | −4.1 | −18.7–5.5 | 0.525 |
(X) Sagittal Plane; (Y) Frontal Plane; (Z) Transverse Plane