Table 3: Mean, median, minimum, and maximum values of pelvic obliquity and pelvic rotation amplitudes during walking for each of the subjects in each of the 3 equipment states. values are unitless and reflect the probability that the median value of the prototype (PT) and 1-DOF (1D) trial does not differ from that in the unequipped (UE) trial. As values reflect the result of a comparison with the UE state data, they are not relevant (N.R.) for the UE state itself.

Pelvic obliquity (°)Pelvic rotation (°)
MeanMedian valueMin/maxMeanMedian valueMin/max

PT2.42.8>0.11.5/3.35.04.4>0.11.5/9.4
S1 UE2.52.6N.R.1.6/3.65.55.8N.R.0.1/8.9
1D2.02.0<0.050.8/2.67.58.02.4/9.9
PT4.95.9>0.11.8/7.46.76.6>0.14.2/10.7
S2 UE5.86.2N.R.4.1/8.06.36.1N.R.3.0/10.9
1D2.32.4<0.051.8/2.97.37.1>0.14.3/10.0
PT5.34.9>0.14.0/5.84.55.4>0.11.5/6.9
S3 UE5.74.2N.R.3.3/8.74.24.2N.R.3.1/6.2
1D3.52.9<0.052.4/4.97.16.4<0.055.1/9.8