Skip to main content

Table 4 Significant correlations between discriminant joint kinematics and PROMs

From: Functional movement assessment by means of inertial sensor technology to discriminate between movement behaviour of healthy controls and persons with knee osteoarthritis

Joint ROM Correlation KOOS pain KOOS ADL TSK
Walk trunk rotation rho −0.046 0.053 −0.444
(0–100%) p-value 0.857 0.834 0.065
Walk pelvis rotation rho 0.288 0.211 −0.395
(0–39%) p-value 0.246 0.400 0.104
Walk knee flexion rho 0.357 0.155 −0.084
(0–33%) p-value 0.146 0.540 0.740
Walk knee flexion rho 0.536 −0.008 0.271
(49–92%) p-value 0.022 0.974 0.277
Forward lunge knee flexion rho −0.118 0.055 0.211
(38–62%) p-value 0.641 0.829 0.400
forward lunge knee flexion rho 0.305 −0.008 −0.122
(85–97%) p-value 0.218 0.976 0.629
Sideward lunge hip abduction rho 0.229 0.169 −0.575
(22–39%) p-value 0.393 0.531 0.020
Sideward lunge hip abduction rho −0.056 − 0.302 − 0.250
(63–85%) p-value 0.836 0.256 0.351
Sideward lunge knee flexion rho 0.012 0.078 −0.055
(32–69%) p-value 0.965 0.774 0.841
Sideward lunge ankle flexion rho 0.194 −0.169 0.232
(79–85%) p-value 0.472 0.531 0.387
Single leg squat knee flexion rho 0.155 0.212 −0.031
(39–59%) p-value 0.553 0.414 0.905
Ascending stairs knee flexion rho 0.324 0.225 0.170
(15–41%) p-value 0.221 0.401 0.529
Descending stairs knee flexion rho 0.402 0.219 0.496
(12–72%) p-value 0.123 0.415 0.051