Table 1. HLA SNPs that have shown the most significant associations with PD in three GWAS's.

GWAS	Ncases	Ncontrols	SNP	Gene	BP	MAFcases	MAFcontrols	OR	P
NGRC [1]	2000	1986	rs3129882	DRA	32517508	0.46	0.40	1.31	3×10−8
Dutch [5]	772	2024	rs4248166	BTNL2	32474399	0.21	0.17	1.36	4×10−5
IPDGC [6]	5333	12019	chr6:32588205	3′ of DRB5	32588205	(0.15 unspecified)	0.70	3×10−8