RETN and Sepsis: Moreover, markers of lipid metabolism, for example, cholesterol (r = -0.296, P = 0.003), high-density lipoprotein (r = -0.254, P = 0.019), low-density lipoprotein (r = -0.378, P < 0.001) and lipoprotein (A) (r = -0.223, P = 0.040) were found to correlate inversely with serum resistin in all critical care patients as well as in the subgroup of sepsis patients.