Fig. 2From: Temporal patterns of commonly used clinical outcome scales during a 5-year period after total knee arthroplastyLine diagrams depicting the various outcome parameters over 5 years (error bars depict standard deviation): a ROM, b AKS knee score, c AKS function score; d WOMAC pain score, e WOMAC stiffness score, f WOMAC function score, g SF-36 PCS score, and h SF-36 MCS scoreBack to article page