Table 1. Subject characteristics at Follow-Up visit by VDR rs1544410 Genotype.

	bb (n = 134)	Bb (n = 215)	BB (n = 107)	P-value
Follow-up time ± SD (years)	4,6 ± 0,7	4,6 ± 1,2	4,6 ± 1,0	0,949
Age ± SD (years)	64,4 ± 7,7	65,2 ± 8,0	63,4 ± 8,2	0,165
Height ± SD (m)	1,53 ± 0,06	1,53 ± 0,06	1,51 ± 0,07	0,079
Weight ± SD (kg)	64 ± 10,7	63,1 ± 10,8	62 ± 10,2	0,343
Annual percentage weight change ± SD	1,34 ± 4,27	0,42 ± 3,85	0,41 ± 3,98	0,083
BMI ± SD (kg/cm2)	27,23 ± 4,86	26,93 ± 5,14	27,13 ± 5,56	0,862
Energy intake ± SD (kcal)	2274,9 ± 759,4	2257,4 ± 691,7	2253,3 ± 664,0	0,967
Calcium intake ± SD (gr/day) (crude)	1193,5 ± 473,9	1249,1 ± 506,6	1156,9 ± 468,1	0,296
Calcium intake ± SD (gr/day) (energy adjusted)	1191,2 ± 41,1	1249,8 ± 32,7	1158,4 ± 46,1	0,069
Baseline FN BMD ± SD (g/cm2)	0,700 ± 0,092	0,713 ± 0,058	0,691 ± 0,103	0,096
Follow-up FN BMD ± SD (g/cm2)	0,685 ± 0,093	0,683 ± 0,093	0,689 ± 0,0952	0,844
Baseline TR BD ± (g/cm2)	0,557 ± 0,086	0,562 ± 0,084	0,541 ± 0,082	0,132
Follow-up TR BMD ± (g/cm2)	0,572 ± 0,097	0,567 ± 0,083	0,576 ± 0,084	0,653
Baseline L2-L4 BMD ± (g/cm2)	0,747 ± 0,070	0,737 ± 0,071	0,768 ± 0,069	0,409
Follow-up L2-L4 BMD ± (g/cm2)	0,759 ± 0,087	0,750 ± 0,089	0,755 ± 0,091	0,597
Baseline Ad-SoS (m/s)	2001,719 ± 68,418	2002,71 ± 74,896	2013,66 ± 77,127	0,386
Follow-up Ad-Sos (m/s)	1928,169 ± 100,260	1929,164 ± 100,027	1940,35 ± 114,861	0,609