Odds ratios and 95% confidence intervals of SNPs identified by a p-value combination method and a SNP-SNP interaction analysis in GWAS.

For each SNP, the method used (M), chromosome (CHR), RS number (RS), nucleotide types (NT) and gene information (GI) are shown. Two genotypic odds, OR1 and OR2, from the ULR-NOMINAL analysis [model: logit{Prob(Y = YOH|I11,I12,IGender,ZAge)} = a0+a11×I11+a12×I12+a2×IGender+a3×ZAge] and one allelic odds ratio, OR3, from the ULR-ORDINAL analysis [model: logit{Prob(Y = YOH|X,IGender,ZAge)} = a0+a1×X+a2×IGender+a3×ZAge] were calculated, where Y is YOH status, I1j is an indicator of the three genotypes (j = 1, 2) of a SNP, IGender is an indicator of gender, ZAge is a covariate for age, and X is a variable for the number of reference alleles. The results for combined samples and independent samples are shown.