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. 2018 Oct 3;11(4):447–457. doi: 10.1177/1947603518800547

Figure 3.

Figure 3.

Patient visual analogue scale (VAS) pain and International Knee Documentation Committee (IDKC) knee function scoring. (A) Statistics of the pain frequency and severity using the VAS at 4 to 7 days and at week 6 postoperation. The change in score was determined for each patient by subtracting the score at 4 to 7 days from the score at week 6. Graphical comparison of (B) VAS pain frequency score and (C) VAS pain severity score for microfracture and ChonDux treatment (mean ± SE). (D) IKDC knee function scores tracked over the course of the study from baseline to 24 months (mean ± SE).