Table 1.
Participants’ characteristics.
Fig 1.
The four phases of the timed-up and go test.
Table 2.
Biomechanical features for each phase.
Fig 2.
Overview of each phase’s duration and the features selected using PCA for all three groups: Patients before surgery (PM0), patients six months after surgery (PM6) and Control Group (CG).
Feature values representing higher levels of function are on the outer edge, and lower levels of function are on the inner edge. S2S = Sit-to-Stand; T2S = turn-to-sit.
Table 3.
Features selected using principal component analysis.
Table 4.
Mean values (standard deviation) for patients before surgery (M0), patients six months after surgery (M6) and the control group.
Table 5.
Mean difference ± SD (95% confidence interval) between groups by phase expressed in percentages.
Table 6.
Mean, SD and 95% confidence interval of the significant differences between groups, i.e. differences between patient and control groups and between patients before and six months after surgery.