Skip to main content

Table 1 Difference between the estimated angles provided by the F4A and the triangular plate

From: Estimation of pelvis kinematics in level walking based on a single inertial sensor positioned close to the sacrum: validation on healthy subjects with stereophotogrammetric system

Angles RMS r Difference
Tilt 0.73 (0.38) 0.88 (0.04) 0.12 (0.13)
Obliquity 1.22 (0.41) 0.95 (0.02) 0.85 (0.46)
Rotation 2.66 (1.57) 0.91 (0.11) 1.76 (1.03)
  1. Mean and standard deviation of the difference between the estimated angles provided by the F4A and the relevant plate orientation angles, as obtained over 5 representative subjects. Unit is degree.