Table 3.

BMD by Vitamin D Status

	25OHD, ng/mL			P Value	Age- and Weight- Adjusted P Value
	<20	20–29	≥30
n	19	36	45
LS, g/cm2	0.976 ± 0.04	0.957 ± 0.03	0.944 ± 0.03	.81	.87
LS T-score	−0.8 ± 0.4	−1.0 ± 0.3	−1.1 ± 0.2	.83	.89
LS Z-score	0.4 ± 0.4	0.2 ± 0.3	0.7 ± 0.3	.54	.34*
FN, g/cm2	0.772 ± 0.03	0.747 ± 0.02	0.684 ± 0.02a,b	.02	.89
FN T-score	−1.0 ± 0.2	−1.1 ± 0.2	−1.5 ± 0.1a,b	.04	.95
FN Z-score	0.1 ± 0.2	0.1 ± 0.2	0.0 ± 0.1	.77	.99*
TH, g/cm2	0.909 ± 0.03	0.880 ± 0.02	0.796 ± 0.02c,d	.004	.50
TH T-score	−0.6 ± 0.2	−0.7 ± 0.2	−1.3 ± 0.1b,c	.009	.59
TH Z-score	0.2 ± 0.2	0.1 ± 0.2	−0.1 ± 0.1	.41	.87*
1/3 radius, g/cm2	0.663 ± 0.02	0.651 ± 0.02	0.630 ± 0.02	.46	.15
1/3 radius T-score	−1.1 ± 0.4	−1.3 ± 0.3	−1.4 ± 0.2	.81	.08
1/3 radius Z-score	0.2 ± 0.3	0.0 ± 0.2	0.5 ± 0.2	.24	.12*

Results represent means ± SEM.

^*Z-scores adjusted only for weight.

^aP < .05 vs 25OHD <20 ng/mL.

^bP < .05 vs 25OHD 20–29 ng/mL.

^cP < .01 vs 25OHD <20 ng/mL.

^dP < .01 vs 25OHD 20–29 ng/mL.