DEXA 1 | DEXA 2 | DEXA 3 | p-value TP1 and TP2 | p-value TP2 and TP3 | |
n = 32 | n = 32 | n = 19 | |||
Height in inches at time of 1st DEXA, n, mean (SD) | 32, 60.89 (6.36) | 32, 62.24 (5.79) | 1, 57 (*) | <0.001 | unable to calc |
Weight in pounds at time of 1st DEXA, n, mean (SD) | 32, 116.36 (41.26) | 32, 123.23 (43.49) | 1, 94.8 (*) | <0.001 | unable to calc |
BMI at time of 1st DEXA, n, mean (SD) | 32, 21.494 (5.282) | 32, 21.828 (5.527) | - | 0.179 | unable to calc |
L/S BMD, n, mean (SD) | 32, 0.9564 (0.1972) | 32, 0.9538 (0.2528) | 19, 1.0189 (0.2195) | 0.908 | 0.013 |
L/S Z Score, n, mean (SD) | 32, 0.116 (1.267) | 32, 0.016 (1.298) | 19, 0.347 (1.111) | 0.034 | 0.917 |
L/S BMC, n, mean (SD) | 32, 40.77 (14.54) | 32, 43.04 (15.17) | 19, 43.92 (16.23) | <0.001 | 0.005 |
TBLH BMD, n, mean (SD) | 32, 0.9189 (0.1461) | 32, 0.9445 (0.1558) | 19, 0.9696 (0.1613) | <0.001 | 0.008 |
TBLH Z Score, n, mean (SD) | 25, 0.304 (1.368) | 25, 0.316 (1.422) | 14, 0.516 (1.347) | 0.851 | 0.06 |
TBLH BMC, n, mean (SD) | 32, 1536 (576) | 31, 1614 (602) | 19, 1719 (665) | <0.001 | 0.005 |
Right Femoral Neck BMD, n, mean (SD) | 19, 0.9961 (0.1629) | 21, 1.0045 (0.1679) | 14, 1.0486 (0.1868) | 0.251 | 0.161 |
Right Femoral Neck Z score, n, mean (SD) | 19, −0.016 (1.326) | 21, 0.081 (1.443) | 14, 0.5 (1.468) | 0.636 | 0.591 |
Right Femoral Neck Z BMC, n, mean (SD) | 19, 4.517 (1.028) | 21, 4.55 (1.083) | 14, 4.708 (1.143) | 0.21 | 0.535 |
Left Femoral Neck BMD, n, mean (SD) | 20, 1.0243 (0.1635) | 21, 1.0149 (0.1577) | 14, 1.0723 (0.1862) | 0.897 | 0.069 |
Left Femoral Neck Z score, n, mean (SD) | 20, 0.27 (1.449) | 21, 0.167 (1.412) | 14, 0.679 (1.396) | 0.285 | 0.38 |
Left Femoral Neck Z BMC, n, mean (SD) | 20, 4.521 (0.914) | 21, 4.479 (1.013) | 14, 4.761 (1.09) | 0.425 | 0.036 |
Grip strength #1 (average of test trials), n, mean (SD) | 32, 42.66 (17.13) | 32, 48.47 (18.59) | 18, 49.83 (15.35) | 0.001 | 0.226 |