Table 2. Results of conditional association analysis using direct HLA typing and imputation.

HLA	Conditional on	Direct HLA typing; P	Imputed HLA using SNP2HLA; P*
HLA-B*38:02	HLA-DRB1*08:03	1.89 × 10−16	2.07 × 10−14
HLA-DRB1*08:03	HLA-B*38:02	2.24 × 10−6	1.68 × 10−6

HLA, human leukocyte antigen; SNP, single-nucleotide polymorphism.

^*SNP2HLA (Jia et al.34,40,41)