[Retracted] Intra-Articular Injection of PRP in the Treatment of Knee Osteoarthritis Using Big Data

Figure 6

Validation of the results of extracting the parameters of the knee joint osteoarthritis following behavior features. (a) Lateral distance, (b) transverse spacing, (c) transverse spacing, (d) following speed difference, (e) following distance, and (f) included angle in speed direction.

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