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. Author manuscript; available in PMC: 2013 Jun 1.
Published in final edited form as: J Orthop Res. 2011 Nov 15;30(6):927–933. doi: 10.1002/jor.22008

Figure 4.

Figure 4

Relationship between bisect offset and VL:VM activation ratio for (A) pain-free controls and all PF pain (PFP) subjects, and (B) PFP subjects classified into normal tracking and maltracking groups. No significant relationships existed between offset and VL:VM activation ratio in pain-free controls (R2 = 0.03, p = 0.551), all PFP subjects (R2 < 0.01, p = 0.821), normal tracking PFP subjects (R2 < 0.01, p = 0.761), or maltracking PFP subjects (R2 = 0.30, p = 0.102).