Prognostic Significance of Oxidative Stress Biomarkers and Novel Hematological Inflammatory Indices in Colorectal Cancer: A Prospective Observational Study
CRC was associated with increased circulating oxidative stress biomarkers, with MDA showing the most consistent relationships with systemic inflammatory parameters and survival outcomes, and MDA is identified as a promising candidate oxidative–inflammatory marker warranting external validation rather than an independently established prognostic biomarker.