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Table 4 Mean (SD) of the KOOS and WOMAC at baseline and follow-ups at 6 and 12 months. 0–100 worst to best scale

From: Knee injury and Osteoarthritis Outcome Score (KOOS) – validation and comparison to the WOMAC in total knee replacement

  Baseline 6 months 12 months
KOOS    
Pain 38(18) 79(20) 83(16)
Symptoms 47(20) 72(18) 84(16)
ADL 41(16) 77(17) 82(16)
Sport/Rec 16(22) 48(33) 46(30)
QOL 19(14) 59(25) 69(24)
WOMAC    
Pain 42(19) 83(17) 86(15)
Stiffness 40(22) 70(20) 77(19)
Function 41(16) 77(17) 82(16)