Journal of Osteoporosis / 2011 / Article / Tab 2

Research Article

A Randomized Controlled Trial of Whole Body Vibration Exposure on Markers of Bone Turnover in Postmenopausal Women

Table 2

Primary outcomes.

Sham ( )1×/week ( )3×/week ( )Repeated measures (P)Effect size (95% CI)
PrePostPrePostPrePostTimeGroup × timeS versus 1×S versus 3×1× versus 3×

ALP (nmol/L)13.35
(8.3–19.7)
13.20
(7.9–19.1)
14.85
(8.2–33.0)
13.60
(9.40–32.00)
14.01
(7.01–28.00)
13.30
(7.2–24.0)
.08.270.13
(−0.61 to 0.88)
−0.19
(−0.92 to 0.54)
−0.25
(−1.01 to 0.51)
NTx/
creatinine (nm/mm Cr)
42
(13.0–55.0)
41
(18.0–73.0)
38
(21.0–147.0)
42
(22.0–102.0)
42
(24.0– 74.0)
36.5
(8.0–49.0)
.21.03*−0.26
(−1.00 to 0.49)
−0.96
(−1.73 to −0.19)
−0.28
(−1.04 to 0.48)

All data presented as median (range).
*Indicates a significant difference between the three groups ( ).
values are calculated using repeated measures ANOVA to identify significance of any changes over time or group × time interactions.