Figure 4.
Relationship between season of birth and association odds ratios of SNPs associated with SZ at P < 0.05 identified in the GWAS of the Psychiatric Genomics Consortium.
P1 H0: OR Winter C&R SNPs = OR for Non-Winter C&R SNPs. HA: OR Winter C&R SNPs > OR for Non-Winter C&R SNPs. P2 H0: OR Winter C&R SNPs = OR for Winter All SNPs except C&R. HA: OR Winter C&R SNPs > OR for Winter All SNPs except C&R. C&R = Coding and Regulatory (2820 SNPs). All SNPs except C&R = All SNPs except Coding and Regulatory (44498 SNPs). Winter-born cases (N = 1511) and controls (N = 2036) were born January to April; N = 2962 for non-winter cases and N = 3772 for non-winter controls.