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Table 1 Performance of Classification Rules for People who Will Develop AKOA Over the Subsequent 4 Years

From: Risk factors and the natural history of accelerated knee osteoarthritis: a narrative review

  Clinical Modela Clinical + MRI Modelb
Specificity 0.82 0.90
Sensitivity 0.70 0.62
Explained Variance (%) 41% 39%
  1. Note: AKOA = accelerated knee osteoarthritis, MRI = magnetic resonance imaging
  2. aThe final clinical classification tree included age, body mass index, serum glucose concentrations, femorotibial alignment angle, serum glycated serum protein concentrations, WOMAC knee-related function score, and coronal tibial slope angle [11]
  3. bThe final clinical+MRI classification tree included body mass index, serum glucose concentrations, effusion-synovitis volume, presence of cruciate ligament degeneration, and coronal tibial slope angle [11]