Table 1.
Baseline and 1-Year Body Composition and Calciotropic Indices (Mean ± SE)
| Baseline | 1 y | P Value | |
|---|---|---|---|
| Body composition | |||
| Weight, kg | 115 ± 3 | 87 ± 3 | <.0001 |
| Lean body mass, % | 52.11 ± 0.65 | 59.82 ± 1.54 | <.0001 |
| Truncal fat, % | 48.70 ± 0.70 | 38.99 ± 1.72 | <.0001 |
| Fat, % (subtotal) | 49.26 ± 0.68 | 41.36 ± 1.59 | <.0001 |
| Lean body mass, g | 57824 ± 1298 | 50399 ± 1303 | <.0001 |
| Truncal fat, g | 26795 ± 796 | 16359 ± 1243 | <.0001 |
| Fat (subtotal), g | 52189 ± 1450 | 34084 ± 2392 | <.0001 |
| Calciotropic indices | |||
| Calcium intake, mg/d | 875 ± 89 | 1443 ± 205 | .02 |
| Vitamin D intake, IU/d | 5440 ± 1242 | 5852 ± 1810 | .80 |
| Corrected calciuma (8.6–10.2 mg/dL)b | 9.37 ± 0.01 | 9.17 ± 0.06 | <.02 |
| PTH (14–66 pg/mL) | 37 ± 3 | 47 ± 5 | <.05 |
| Serum 25OHD (30–80 ng/mL) | 33.0 ± 3.1 | 35.8 ± 3.6 | .07 |
| Serum CTX (0.112–0.738 ng/mL) | 0.236 ± 0.026 | 0.562 ± 0.071 | <.0001 |
| BSAP (11.6–42.7 U/L) | 31.9 ± 2.1 | 35.9 ± 2.9 | .32 |
a
Corrected for serum albumin.
b
Normal range and units for biochemistries in parentheses.