Table 2.
Comparison of and Difference between Baseline and End of Study Bone Mineral Density and Trabecular Bone Scores for Women with Baseline and End of Study Data
| Total N = 260 μ (SD) |
Striving n = 85 μ (SD) |
Boning Up n = 88 μ (SD) |
Wait List n = 87 μ (SD) |
|
|---|---|---|---|---|
| Total Hip BMD | ||||
| Baseline | 1.010 (.135) | 1.018 (.144) | .994 (.122) | 1.020 (.138) |
| EoS | 1.006 (.137) | 1.012 (.147) | .990 (.123) | 1.017 (140) |
| Difference | −.004 (.026 | −.006 (.018) | −.003 (.034) | −.003 (.022) |
| Femoral Neck BMD | ||||
| Baseline | ||||
| EoS | .963 (.128) | .967 (.133) | .942 (.118) | .980 (.130) |
| Difference | .955 (.129) | .956 (.135) | .9364 (.119) | .972 (.132) |
| −.008 (.028) | −.0116 (.025) | −.006 (.026) | −.007 (.032) | |
| Spine Total*BMD | ||||
| Baseline | 1.208 (.163) | 1.195 (.144) | 1.210 (.174) | 1.22 (.170) |
| EoS | 1.200 (.167) | 1.188 (.152) | 1.200 (.176) | 1.212 (.173) |
| Difference | −.008 (.034) | −.007 (.033) | −.009 (.034) | −.009 (.039) |
| TBS | ||||
| Baseline | 1.406 (.120) | 1.400 (.121) | 1.402 (.124) | 1.416 (.117) |
| EoS | 1.412 (.108) | 1.408 (.113) | 1.409 (.109) | 1.419 (.102) |
| Difference | .006 (.082) | .007 (.091) | .007 (.080) | .002 (.077) |
Note. EoS = End of Study; TBS = Trabecular Bone Score; BMD = Bone Mineral Density (g/cm2)
*
Note: Spine BMD baseline and end of study for 284 women rather than 290 because 6 women had some form of metal (e.g., surgical repair or bullet) in at least one or more vertebra and as such, a valid measurement of L1-L4 spine BMD could not obtained.