From: Comparative analysis of bone turnover markers in bone marrow and peripheral blood: implications for osteoporosis
Bone marrow(N = 133)
Peripheral blood(N = 133)
Variable
M
SD
p
β-CTX (ng/ml)
0.768
0.340
0.710
0.322
0.03*
OC (ng/ml)
23.0
13.6
17.7
7.0
<0.0001**
P1NP (ng/ml)
444.1
439.9
61.8
23.7
25(OH)D(ng/ml)
21.2
8.7
24.6
9.8