ALB and infection: Low levels of albumin, histidine, PUFA/MUFA, S-HDL-C, S-HDL-CE, and S-HDL-P and high levels of, creatinine, GlycA, IDL-TG, L-LDL-TG, LDL-TG, M-LDL-TG, phenylalanine, S-HDL-TG and XS-VLDL-TG were associated with increased infection severity.