ROC curves of LHR, MHR, NHR, and PHR for the prediction of MASLD and significant liver fibrosis. (a) MASLD; (b) significant liver fibrosis. MASLD, metabolic dysfunction-associated steatotic liver disease; MHR, monocyte-HDL-C ratio; NHR, neutrophil-HDL-C ratio; PHR, platelet-HDL-C ratio.