Table 1. Allele frequencies and pairwise linkage disequilibrium coefficients for the SNPs harboured in the TNFSF4 gene.

		Normalized linkage disequilibrium coefficient r2 (|D′|)
Polymorphism	Minor allele frequencies†	rs1234315	rs10489266	rs45454293	rs3850641	rs10912564	rs1234313	rs10912558	rs3861950
rs1234315*	46.1/43.6
rs10489266	9.2/8.7	0.12 (1)
rs45454293	7.6/6.1	0.09 (1)	0.17 (1)
rs3850641*	15.4/12.0	0.19 (0.99)	0.22 (0.83)	0.70 (0.81)
rs10912564	32.4/32.6	0.001 (0.01)	0.05 (0.78)	0.02 (0.26)	0.04 (0.53)
rs1234313*	29.4/32.9	0.06 (0.86)	0.06 (0.93)	0.06 (0.91)	0.73 (0.93)	0.21 (0.98)
rs10912558	20.3/20.3	0.01 (0.21)	0.06 (0.80)	1 (1)	0.02 (0.28)	0.50 (0.98)	0.10 (0.94)
rs3861950*	33.4/30.1	0.003 (0.04)	0.06 (0.83)	0.02 (0.25)	0.04 (0.56)	0.89 (0.95)	0.20 (0.98)	0.47 (0.94)
rs1234312*	5.6/5.2	0.02 (0.31)	0.52 (1)	0.001 (0.01)	0.02 (0.31)	0.01 (1)	0.01 (1)	0.007 (1)	0.013 (1)

Results obtained in the combined male and female groups. *Polymorphisms that have been reported previously [5].

^†patients/controls. The two haplotype blocks identified across the gene are underlined and polymorphisms within each block having a high value for both D′ and r² are indicated either in italics or bold, respectively.