Fig. 1From: Noise after total knee arthroplasty has limited effect on joint awareness and patient-reported clinical outcomes: retrospective studyThe graph reveals the relationship between the Forgotten Joint Score—12 (FJS-12) and the 2011 Knee Society Score (KSS-2011). Linear regression analysis revealed a strong correlation between FJS-12 and KSS-2011 scores with a correlation coefficient at 0.70 (95% confidence interval, 0.65–0.75; P < 0.001)Back to article page