Fig. 2From: Assessing the risk for suicide in schizophrenia according to migration, ethnicity and geographical ancestrySTRUCTURE analysis of self-reported ethnicity of study participants and reference population from HapMap.1 = Study participants (n = 276); 2 (green) = Japanese and Han Chinese Asians (JPT + CHB) reference population (n = 90); 3 (red) = North/western Europeans from Utah (CEU) reference population (n = 60); 4 (blue) = Yorubans from Nigeria (YRI) reference population (n = 60)Back to article page