Fig. 2From: Functional outcomes after total joint arthroplasty are related to the severity of Parkinson’s disease: a mid-term follow-upScatter diagram and the fitted lines of functional outcomes and H-Y stages. a Correlation between SF-12 score and H-Y stages. b Correlation between WOMAC Function score and H-Y stages. c Correlation between HHS Function score of THA patients and H-Y stages. d Correlation between KSFS of TKA patients and H-Y stagesBack to article page