Table 8. Linkage disequilibrium analyses of VDR rs2228570, rs1989969, rs11568820 and rs2107301 in control and case groups.

	Control			Case
	rs2228570	rs1989969	rs11568820	rs2228570	rs1989969	rs11568820
D’
rs2107301	0.289	0.224	0.136	0.202	0.105	0.015
rs2228570	-	0.213	0.069	-	0.206	0.138
rs1989969	-	-	0.249	-	-	0.366
r2
rs2107301	0.029	0.010	0.006	0.015	0.003	0.000
rs2228570	-	0.026	0.004	-	0.029	0.019
rs1989969	-	-	0.039	-	-	0.092