ALB and posterior cortical atrophy: Increased systemic immune-inflammation index (SII), platelet-to-lymphocyte ratio (PLR), and neutrophil-to-lymphocyte ratio (NLR) were related to higher PCa risk, while elevated lymphocyte-to-monocyte ratio (LMR), prognostic nutritional index (PNI), hemoglobin-albumin-lymphocyte-platelet (HALP), and monocyte-to-high-density lipoprotein cholesterol ratio (MHR) were associated with reduced risk.