From: Predictive value of adipose to muscle area ratio based on MRI at knee joint for postoperative functional outcomes in elderly osteoarthritis patients following total knee arthroplasty
BMI
KSS total-post
HSS-post
r
p
AMR
0.56
0.000
− 0.43
− 0.37
0.001
–
− 0.33
0.003
− 0.27
0.019