Modulation and Predictors of Periprosthetic Bone Mineral Density following Total Knee Arthroplasty

Table 3

Variables used in multivariate analysis. Values are presented as mean (standard deviation) or numbers (%).

Variable
BMD, g/cm^2	0.78 (0.34)
iMVF, N	1119.6 (414.4)
Lean mass, kg	5.54 (0.87)
Step count,	37193 (12089)
BMI, kg/m^2	29.80 (2.40)

BMD, periprosthetic bone mineral density; iMVF, isometric maximum voluntary force; BMI, body mass index.