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. 2013 Aug 2;10:34. doi: 10.1186/1550-2783-10-34

Table 4.

Baseline measurements and the 6-month and 12-month percent change for bone marker concentrations and BMD

  Participant 1 Participant 2
Bone markers
  
  
 P1NP (μg/L)
 52.90
 36.95
  6 month % change
 5.6
 22.6
  12 month % change
 49.6
 51.6
 CTx (ng/ml)
 0.65
 0.64
  6 month % change
 −23.1
 −29.0
  12 month % change
 17.7
 −36.1
Bone mineral density
  
  
 Lumbar spine Z-score
 −1.6
 −1.4
 Lumbar spine BMD (g/cm2)
 0.983
 1.056
  6 month % change
 1.7
 2.6
  12 month % change
 0.8
 2.0
 Femoral neck Z-score
 0.5*
 −0.6
 Femoral neck BMD (g/cm2)
 1.062
 0.994
  6 month % change
 −2.8
 −0.3
  12 month % change
 −4.3
 1.4
 Hip Z-score
 0.0*
 −1.1
 Hip BMD (g/cm2)
 0.996
 0.955
  6 month % change
 −1.3
 −0.4
  12 month % change −2.0 1.9

*Z-score at month 6.

BMD: bone mineral density; CTx: collagen type 1 cross-linked C-telopeptide;

P1NP: pro-collagen type 1 amino-terminal propeptide.