Table 1.
Bone mineral density and bone metabolic markers.
| Progress since initial visit | −4 M | 0 M | 5th M | 6th | 10th M | 29th M | 42th M | 48th M | 49th | 56th M | 72th M |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Event | Birth of the first child | Initial medical examination | Weaning off | Birth of the second child | Weaning off | ||||||
| L-Spine BMD (g/cm2) | 0.498 | 0.444 | 0.481 | 0.602 | 0.630 | 0.555 | 0.646 | 0.657 | |||
| L-Spine YAM (%) | 49 | 44 | 48 | 60 | 62 | 55 | 64 | 65 | |||
| Hip BMD (g/cm2) | 0.496 | 0.451 | 0.470 | 0.489 | 0.561 | 0.496 | 0.529 | 0.553 | |||
| Hip YAM (%) | 63 | 57 | 60 | 62 | 71 | 63 | 67 | 70 | |||
| NTX (nMBCE/mMcr) | 148.1 | 102.3 | 59.4 | 33.6 | 45.5 | 77.8 | 31.0 | 27.7 | |||
| TRACP-5b (mU/dL) | 728 | 284 | 164 | 158 | 225 | 342 | 116 | 132 | |||
| BAP (μg/L) | 27.9 | 26.7 | 18.7 | 10.5 | 7.7 | 21.4 | 8.8 | 7.9 | |||
| ucOC (ng/mL) | 6.23 | 6.55 | 7.42 | 4.78 | 2.08 | 9.47 | 2.94 | 4.25 |
M, month; L-Spine, lumbar spine L2–4; YAM, young adult mean; BMD, bone mineral density; NTX, urinary cross-linked N-terminal telopeptides of type I collagen; TRACP-5b, tartrate-resistant acid phosphatase isoform 5b; BAP, bone-specific alkaline phosphatase; ucOC, undercarboxylated osteocalcin. 14th month; getting back to work.