The Oxford Knee Score is a scoring system of activities of daily living. 0=poor, 48=good.
Improved knee biomechanics among patients reporting a good outcome in knee-related quality of life one year after total knee arthroplasty. Naili JE, Wretenberg P, Lindgren V, Iversen MD, Hedström M and Eva W. Broström EW. BMC Musculoskelet Disord. 2017; 18: 122.