Table 4. European ancestry association with MS at regions of the MHC in Asian Americans.

MHC Region	${\stackrel{-}{\mathit{z}}}_{\mathit{l},\mathit{d}}\left(\mathit{k}\right)-{\stackrel{-}{\mathit{q}}}_{\mathit{d}}\left(\mathit{k}\right)$	${\stackrel{-}{\mathit{z}}}_{\mathit{l},\mathit{c}}\left(\mathit{k}\right)-{\stackrel{-}{\mathit{q}}}_{\mathit{c}}\left(\mathit{k}\right)$	z score	P value
DQB1	-1.60E-2	5.98E-2	-1.67	4.80E-2
DRB1	-1.60E-2	5.98E-2	-1.67	4.80E-2
HLA A	-3.94E-2	3.21E-2	-1.56	5.94E-2
Class II	-1.67E-2	5.35E-2	-1.52	6.39E-2
Class III	-7.52E-3	5.83E-2	-1.48	7.00E-2
DPB1	-2.38E-2	4.32E-2	-1.43	7.69E-2
MICB-LST1	-8.18E-3	5.37E-2	-1.36	8.62E-2
Class I	-1.90E-2	4.07E-2	-1.33	9.24E-2
HLA B	-3.69E-4	5.28E-2	-1.14	1.27E-1
HLA C	-3.69E-4	5.27E-2	-1.14	1.27E-1

Tests of European ancestry association with MS using test statistic for admixture mapping, sorted by P value. The column ${\stackrel{-}{z}}_{l,d}\left(k\right)-{\stackrel{-}{q}}_d\left(k\right)$ represents difference in average local and global European (k) ancestry proportions for cases d. The quantity ${\stackrel{-}{z}}_{l,c}\left(k\right)-{\stackrel{-}{q}}_c\left(k\right)$ is defined similarly for controls c. The z score is the admixture mapping test statistic calculated as described in Materials and Methods.