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Table 4 Correlation of demographic factors with postoperative physical function

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

Variable

TUG at 6 months

 

ρ

p value

Age

0.486

 < 0.001

BMI

0.039

0.794

Preoperative KES (involved side)

−0.227

0.125

Preoperative KES (uninvolved side)

−0.318

0.029

Preoperative TUG

0.707

 < 0.001

  1. TUG Timed Up and Go test, BMI body mass index, KES knee extensor strength