No correlation was identified between CAP sepsis or ARDS or CURB-65 scores with the SNPs rs1800795 (IL6), rs1800896 (IL10), rs1799983 (NOS3), rs1801274 (FCGR2A), and rs2606345 (CYP1A1) (Figure 3). This evidence concerns the gene FCGR2A and acute respiratory distress syndrome.