Figure 3
From: Gait symmetry and regularity in transfemoral amputees assessed by trunk accelerations
Regression plots for Ad1 V , Ad1 ML , Ad1 AP against SI1. Solid circles: AMPs; empty circles: CTRLs. Blue, green, red symbols represent slow, natural, fast walks respectively. Regression related to all tests together is significant for each Ad1 index (R2 = 0.285, R2 = 0.398, R2 = 0.735, respectively, P < 0.0001). Regression lines are Y = 0.83+0.14·X, Y = 0.80+0.21·X, Y = 0.84+0.16·X, respectively.