Within the analytic sample we performed a GWAS of SA in those with available genetic data (no SA = 2,495 EUR and 643 AFR; SA = 775 EUR and 155 AFR). There was no individual SNP associated with suicide attempts that reached genome-wide significance (see supplemental information for full results). For the post-GWAS analyses, there were no significant gene-based or gene-set enrichment from the MAGAMA results (see supplemental tables S1-S2). Additionally, none of the results from the SMR analyses reached significance after correcting for multiple testing (see supplemental tables S3-S5).
