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. 2014 Jan 30;10(1):e1004134. doi: 10.1371/journal.pgen.1004134

Figure 1. Study design.

Figure 1

The Finnish discovery and replication cohorts represent a population with over two-fold increased risk of subarachnoid hemorrhage from ruptured saccular intracranial aneurysm (sIA-SAH). The Finnish discovery cohort was intentionally enriched with familial sIA patients, and 9.4M genotyped and imputed variants were studied. The loci with p<5E-6 were replicated in an independent and unselected Finnish sIA sample. The allele frequencies and effect sizes of the replicated variants in Finland were finally compared to continental European population using a Dutch sample. The sIA-SAH risk is not increased in the Netherlands (‘general risk’ in the figure).