Fig. 3From: APOE ε4 associates with increased risk of severe COVID-19, cerebral microhaemorrhages and post-COVID mental fatigue: a Finnish biobank, autopsy and clinical studyPresence of microvascular haemorrhages across brain areas. a Bleed Grades of all autopsied cases (n = 21). b Bleed Grades with APOE2 carriers excluded (n = 17). c Bleed Scores of all autopsied cases. d Bleed Scores with APOE2 carriers excluded. a,c,d,eMissing sample from 1 patient; bMissing samples from 2 patients. * stands for nominal p < 0.05 (non-significant after Bonferroni’s correction for multiple testing), ** stands for nominal p < 0.01 (significant after Bonferroni’s correction for multiple testing)Back to article page