From: Patient, clinician, and performance-based measures provide different information about clinical symptoms in patients with severe knee osteoarthritis presenting with depressive symptoms: a cross-sectional study
Functional capacity
Patient-reported
(OKS)
Based on performance
(TUG)
Clinician-reported
(KROM)
Depression (Yesavage)
-0.387**
-0.176**
-0.087
Pain (VAS)
0.540
0.140
-0.160
Quality of life (EQ-5D)
-0.690
-0.410
0.180