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Table 5 Multiple linear regression model for predicting TUG at 6 months after TKA

From: Relationship between early physical activity after total knee arthroplasty and postoperative physical function: are these related?

Independent variable B SE β p value
Age 0.080 0.047 0.186 0.094
Involved side KES 0.889 1.303 0.084 0.499
Uninvolved side KES −0.009 1.133 −0.001 0.994
Preoperative TUG 0.452 0.076 0.709  < 0.001
Step count 0.000 0.001 −0.018 0.869
  1. B partial regression coefficient, SE standard error, β standardized partial regression coefficient, KES knee extensor strength, TUG Timed Up and Go test