MBL2 and Sepsis: The overall results showed a significant association between MBL2 A/O and the risk of sepsis (OR = 1.25, 95% CI = 1.05–1.48, P = 0.01 for the dominant model; OR = 1.19, 95% CI = 1.04–1.36, P = 0.01 for the allelic model).