Table 4. Susceptibility loci for type 1 diabetes identified or confirmed by genome-wide association studies.

^LegendGWA: genome-wide association. OR: odds ratio. nsSNP: non-synonymous single nucleotide polymorphism. MAF: minor allele frequency (in controls). ^a Data from Todd et al. [11]. ^b Data from Hakonarson et al. [12]. ^c Data from Smyth et al. [44]. ^d,e Loci did not reach genome-wide significance level (5 x 10^-7) in WTCCC results [10], but confirmed previously by candidate gene approaches by: ^d Ueda et al. [7] and ^e Lowe et al. [36].