Table 3.

Correlation between OCN and LS-BMD

	Percentage change in LS-BMD at week 24
	Teriparatide (n=242)			CCT (n=120)
	n	r	P-valuea	n	r	P-valuea
Baseline OCN	207	0.21	0.002	105	0.05	0.58
Absolute OCN change at week 12	206	0.24	<0.001	104	−0.16	0.1
Absolute OCN change at week 24	207	0.16	0.02	103	−0.18	0.07
% OCN change at week 12	206	0.14	0.04	104	−0.17	0.08
% OCN change at week 24	207	0.07	0.31	103	−0.20	0.04

Note:

^aSpearman ranked correlation was used to test the association between OCN and LS-BMD.

Abbreviations: OCN, osteocalcin; LS-BMD, lumbar spine bone-mineral density; CCT, calcitonin.