CRP and familial hyperaldosteronism: The levels of neutrophils, erythrocyte sedimentation rate (ESR), serum C-reactive protein (CRP) and serum amyloid A (SAA) were significantly higher in FRI group than in FH group (Figures 4A–D and Supplementary Figure 8), and the odds ratio (OR) was greater than 1 in ESR, serum level of CRP and SAA (Figure 4E).