Skip to main content

Table 2 Model 1 of the logistic regression contained all of the significant variables.

From: Clinical predictors of elective total joint replacement in persons with end-stage knee osteoarthritis

Model Variables Included Correctly Predicted Nagelkerke R2 Significance of Model
  Age, KOS-ADLS, TUG, Had TKA 59%   
Model 1 SCT, Bilateral Strength, No TKA 91% 0.412 <0.001
  Extension ROM Overall 81%   
  Age, KOS-ADLS, Had TKA 62%   
Model 2 Extension ROM No TKA 86% 0.403 <0.001
   Overall 78%   
  1. Model 2 contained the variables from the final backwards regression step.