Table 1.

Characteristics of genetic variants associated with 25(OH)D concentration in published genome-wide association studies (ref.16)

SNP	Chr	Gene	Effect/Reference Allele	Effect Allele Frequency	β estimate*	s.e.	P value
rs10741657	11	CYP2R1	A/G	0.40	0.031	0.0022	2.1 × 1−46
rs10745742	12	AMDHD1	T/C	0.40	0.017	0.0022	1.9 × 10−14
rsl2785878	11	DHCR7	T/G	0.75	0.036	0.0022	3.8 × 10−62
rs17216707	20	CYP24A1	T/C	0.79	0.026	0.0027	8.1 × 10−23
rs3755967	4	GC	C/T	0.62	0.089	0.0023	4.7 × 10−343
rs8018720	14	SEC23A	G/C	0.18	0.017	0.0029	4.7 × 10−9

^*25(OH)D level was reported SD increases in nmol/L in natural-log scale per copy of the effect alleles.