Table 3.

Projected differences and power for statistical tests of secondary outcomes in the VIBES randomized, sham-controlled trial of low magnitude mechanical stimulation

Outcomes	Treatment Group Comparison		Difference from Baseline to 2nd Year of follow-up in Treatment Group
	Difference	Power	Difference	Power
Biochemical markers of Bone Turnover
CTX	20%	84%	20%	90%
BSAP	20%	90%	20%	95%
P1NP	20%	95%	20%	98%
Musculoskeletal health
Quadriceps isometric strength	15%	84%	10%	86%
Falls	15%	88%	10%	90%
Balance
Mean velocity	15%	91%	10%	92%
Root mean square distance	15%	88%	10%	92%
Mean frequency	10%	88%	7.5%	83%
Centroid frequency	10%	86%	7.5%	82%