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